70408832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 169646400

約数和(自身を除く): 99237568

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 131, 136, 152, 208, 221, 247, 262, 272, 304, 323, 416, 442, 494, 524, 544, 608, 646, 832, 884, 988, 1048, 1088, 1216, 1292, 1664, 1703, 1768, 1976, 2096, 2176, 2227, 2432, 2489, 2584, 3406, 3536, 3952, 4192, 4199, 4454, 4978, 5168, 6812, 7072, 7904, 8384, 8398, 8908, 9956, 10336, 13624, 14144, 15808, 16768, 16796, 17816, 19912, 20672, 27248, 28288, 28951, 31616, 32357, 33592, 35632, 39824, 41344, 42313, 54496, 57902, 64714, 67184, 71264, 79648, 84626, 108992, 115804, 129428, 134368, 142528, 159296, 169252, 217984, 231608, 258856, 268736, 285056, 318592, 338504, 463216, 517712, 537472, 550069, 677008, 926432, 1035424, 1100138, 1354016, 1852864, 2070848, 2200276, 2708032, 3705728, 4141696, 4400552, 5416064, 8801104, 17602208, 35204416, 70408832]

約数ペア:

[(1, 70408832), (2, 35204416), (4, 17602208), (8, 8801104), (13, 5416064), (16, 4400552), (17, 4141696), (19, 3705728), (26, 2708032), (32, 2200276), (34, 2070848), (38, 1852864), (52, 1354016), (64, 1100138), (68, 1035424), (76, 926432), (104, 677008), (128, 550069), (131, 537472), (136, 517712), (152, 463216), (208, 338504), (221, 318592), (247, 285056), (262, 268736), (272, 258856), (304, 231608), (323, 217984), (416, 169252), (442, 159296), (494, 142528), (524, 134368), (544, 129428), (608, 115804), (646, 108992), (832, 84626), (884, 79648), (988, 71264), (1048, 67184), (1088, 64714), (1216, 57902), (1292, 54496), (1664, 42313), (1703, 41344), (1768, 39824), (1976, 35632), (2096, 33592), (2176, 32357), (2227, 31616), (2432, 28951), (2489, 28288), (2584, 27248), (3406, 20672), (3536, 19912), (3952, 17816), (4192, 16796), (4199, 16768), (4454, 15808), (4978, 14144), (5168, 13624), (6812, 10336), (7072, 9956), (7904, 8908), (8384, 8398)]