3216928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 8043840

約数和(自身を除く): 4826912

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 37, 38, 44, 52, 74, 76, 88, 104, 143, 148, 152, 176, 208, 209, 247, 286, 296, 304, 352, 407, 416, 418, 481, 494, 572, 592, 608, 703, 814, 836, 962, 988, 1144, 1184, 1406, 1628, 1672, 1924, 1976, 2288, 2717, 2812, 3256, 3344, 3848, 3952, 4576, 5291, 5434, 5624, 6512, 6688, 7696, 7733, 7904, 9139, 10582, 10868, 11248, 13024, 15392, 15466, 18278, 21164, 21736, 22496, 30932, 36556, 42328, 43472, 61864, 73112, 84656, 86944, 100529, 123728, 146224, 169312, 201058, 247456, 292448, 402116, 804232, 1608464, 3216928]

約数ペア:

[(1, 3216928), (2, 1608464), (4, 804232), (8, 402116), (11, 292448), (13, 247456), (16, 201058), (19, 169312), (22, 146224), (26, 123728), (32, 100529), (37, 86944), (38, 84656), (44, 73112), (52, 61864), (74, 43472), (76, 42328), (88, 36556), (104, 30932), (143, 22496), (148, 21736), (152, 21164), (176, 18278), (208, 15466), (209, 15392), (247, 13024), (286, 11248), (296, 10868), (304, 10582), (352, 9139), (407, 7904), (416, 7733), (418, 7696), (481, 6688), (494, 6512), (572, 5624), (592, 5434), (608, 5291), (703, 4576), (814, 3952), (836, 3848), (962, 3344), (988, 3256), (1144, 2812), (1184, 2717), (1406, 2288), (1628, 1976), (1672, 1924)]