2004994432

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1013}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 4668739920

約数和(自身を除く): 2663745488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1013, 1316, 1504, 2026, 2209, 2632, 3008, 4052, 4418, 5264, 6016, 7091, 8104, 8836, 10528, 14182, 15463, 16208, 17672, 21056, 28364, 30926, 32416, 35344, 42112, 47611, 56728, 61852, 64832, 70688, 95222, 113456, 123704, 129664, 141376, 190444, 226912, 247408, 282752, 333277, 380888, 453824, 494816, 666554, 761776, 907648, 989632, 1333108, 1523552, 1979264, 2237717, 2666216, 3047104, 4475434, 5332432, 6094208, 8950868, 10664864, 15664019, 17901736, 21329728, 31328038, 35803472, 42659456, 62656076, 71606944, 125312152, 143213888, 250624304, 286427776, 501248608, 1002497216, 2004994432]

約数ペア:

[(1, 2004994432), (2, 1002497216), (4, 501248608), (7, 286427776), (8, 250624304), (14, 143213888), (16, 125312152), (28, 71606944), (32, 62656076), (47, 42659456), (56, 35803472), (64, 31328038), (94, 21329728), (112, 17901736), (128, 15664019), (188, 10664864), (224, 8950868), (329, 6094208), (376, 5332432), (448, 4475434), (658, 3047104), (752, 2666216), (896, 2237717), (1013, 1979264), (1316, 1523552), (1504, 1333108), (2026, 989632), (2209, 907648), (2632, 761776), (3008, 666554), (4052, 494816), (4418, 453824), (5264, 380888), (6016, 333277), (7091, 282752), (8104, 247408), (8836, 226912), (10528, 190444), (14182, 141376), (15463, 129664), (16208, 123704), (17672, 113456), (21056, 95222), (28364, 70688), (30926, 64832), (32416, 61852), (35344, 56728), (42112, 47611)]