9172384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 20607048

約数和(自身を除く): 11434664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1297, 1768, 2594, 3536, 5188, 7072, 10376, 16861, 20752, 22049, 33722, 41504, 44098, 67444, 88196, 134888, 176392, 269776, 286637, 352784, 539552, 573274, 705568, 1146548, 2293096, 4586192, 9172384]

約数ペア:

[(1, 9172384), (2, 4586192), (4, 2293096), (8, 1146548), (13, 705568), (16, 573274), (17, 539552), (26, 352784), (32, 286637), (34, 269776), (52, 176392), (68, 134888), (104, 88196), (136, 67444), (208, 44098), (221, 41504), (272, 33722), (416, 22049), (442, 20752), (544, 16861), (884, 10376), (1297, 7072), (1768, 5188), (2594, 3536)]