39121216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 84298536

約数和(自身を除く): 45177320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 877, 1088, 1312, 1394, 1754, 2624, 2788, 3508, 5576, 7016, 11152, 14032, 14909, 22304, 28064, 29818, 35957, 44608, 56128, 59636, 71914, 119272, 143828, 238544, 287656, 477088, 575312, 611269, 954176, 1150624, 1222538, 2301248, 2445076, 4890152, 9780304, 19560608, 39121216]

約数ペア:

[(1, 39121216), (2, 19560608), (4, 9780304), (8, 4890152), (16, 2445076), (17, 2301248), (32, 1222538), (34, 1150624), (41, 954176), (64, 611269), (68, 575312), (82, 477088), (136, 287656), (164, 238544), (272, 143828), (328, 119272), (544, 71914), (656, 59636), (697, 56128), (877, 44608), (1088, 35957), (1312, 29818), (1394, 28064), (1754, 22304), (2624, 14909), (2788, 14032), (3508, 11152), (5576, 7016)]