3956992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 9014040

約数和(自身を除く): 5057048

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 116, 128, 164, 208, 232, 256, 328, 377, 416, 464, 533, 656, 754, 832, 928, 1066, 1189, 1312, 1508, 1664, 1856, 2132, 2378, 2624, 3016, 3328, 3712, 4264, 4756, 5248, 6032, 7424, 8528, 9512, 10496, 12064, 15457, 17056, 19024, 24128, 30914, 34112, 38048, 48256, 61828, 68224, 76096, 96512, 123656, 136448, 152192, 247312, 304384, 494624, 989248, 1978496, 3956992]

約数ペア:

[(1, 3956992), (2, 1978496), (4, 989248), (8, 494624), (13, 304384), (16, 247312), (26, 152192), (29, 136448), (32, 123656), (41, 96512), (52, 76096), (58, 68224), (64, 61828), (82, 48256), (104, 38048), (116, 34112), (128, 30914), (164, 24128), (208, 19024), (232, 17056), (256, 15457), (328, 12064), (377, 10496), (416, 9512), (464, 8528), (533, 7424), (656, 6032), (754, 5248), (832, 4756), (928, 4264), (1066, 3712), (1189, 3328), (1312, 3016), (1508, 2624), (1664, 2378), (1856, 2132)]