79234688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 64

約数和(自身を含む): 180056520

約数和(自身を除く): 100821832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2801, 3536, 5602, 7072, 11204, 14144, 22408, 28288, 36413, 44816, 47617, 72826, 89632, 95234, 145652, 179264, 190468, 291304, 358528, 380936, 582608, 619021, 761872, 1165216, 1238042, 1523744, 2330432, 2476084, 3047488, 4660864, 4952168, 6094976, 9904336, 19808672, 39617344, 79234688]

約数ペア:

[(1, 79234688), (2, 39617344), (4, 19808672), (8, 9904336), (13, 6094976), (16, 4952168), (17, 4660864), (26, 3047488), (32, 2476084), (34, 2330432), (52, 1523744), (64, 1238042), (68, 1165216), (104, 761872), (128, 619021), (136, 582608), (208, 380936), (221, 358528), (272, 291304), (416, 190468), (442, 179264), (544, 145652), (832, 95234), (884, 89632), (1088, 72826), (1664, 47617), (1768, 44816), (2176, 36413), (2801, 28288), (3536, 22408), (5602, 14144), (7072, 11204)]