73379072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 167146056

約数和(自身を除く): 93766984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1297, 1664, 1768, 2176, 2594, 3328, 3536, 4352, 5188, 7072, 10376, 14144, 16861, 20752, 22049, 28288, 33722, 41504, 44098, 56576, 67444, 83008, 88196, 134888, 166016, 176392, 269776, 286637, 332032, 352784, 539552, 573274, 705568, 1079104, 1146548, 1411136, 2158208, 2293096, 2822272, 4316416, 4586192, 5644544, 9172384, 18344768, 36689536, 73379072]

約数ペア:

[(1, 73379072), (2, 36689536), (4, 18344768), (8, 9172384), (13, 5644544), (16, 4586192), (17, 4316416), (26, 2822272), (32, 2293096), (34, 2158208), (52, 1411136), (64, 1146548), (68, 1079104), (104, 705568), (128, 573274), (136, 539552), (208, 352784), (221, 332032), (256, 286637), (272, 269776), (416, 176392), (442, 166016), (544, 134888), (832, 88196), (884, 83008), (1088, 67444), (1297, 56576), (1664, 44098), (1768, 41504), (2176, 33722), (2594, 28288), (3328, 22049), (3536, 20752), (4352, 16861), (5188, 14144), (7072, 10376)]