40559168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 91904820

約数和(自身を除く): 51345652

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 116, 164, 208, 232, 328, 377, 416, 464, 533, 656, 754, 832, 928, 1066, 1189, 1312, 1508, 1681, 1856, 2132, 2378, 2624, 3016, 3362, 4264, 4756, 6032, 6724, 8528, 9512, 12064, 13448, 15457, 17056, 19024, 21853, 24128, 26896, 30914, 34112, 38048, 43706, 48749, 53792, 61828, 76096, 87412, 97498, 107584, 123656, 174824, 194996, 247312, 349648, 389992, 494624, 633737, 699296, 779984, 989248, 1267474, 1398592, 1559968, 2534948, 3119936, 5069896, 10139792, 20279584, 40559168]

約数ペア:

[(1, 40559168), (2, 20279584), (4, 10139792), (8, 5069896), (13, 3119936), (16, 2534948), (26, 1559968), (29, 1398592), (32, 1267474), (41, 989248), (52, 779984), (58, 699296), (64, 633737), (82, 494624), (104, 389992), (116, 349648), (164, 247312), (208, 194996), (232, 174824), (328, 123656), (377, 107584), (416, 97498), (464, 87412), (533, 76096), (656, 61828), (754, 53792), (832, 48749), (928, 43706), (1066, 38048), (1189, 34112), (1312, 30914), (1508, 26896), (1681, 24128), (1856, 21853), (2132, 19024), (2378, 17056), (2624, 15457), (3016, 13448), (3362, 12064), (4264, 9512), (4756, 8528), (6032, 6724)]