25130994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 35694606

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 439, 609, 658, 878, 987, 1218, 1317, 1363, 1974, 2634, 2726, 3073, 4089, 6146, 8178, 9219, 9541, 12731, 18438, 19082, 20633, 25462, 28623, 38193, 41266, 57246, 61899, 76386, 89117, 123798, 144431, 178234, 267351, 288862, 433293, 534702, 598357, 866586, 1196714, 1795071, 3590142, 4188499, 8376998, 12565497, 25130994]

約数ペア:

[(1, 25130994), (2, 12565497), (3, 8376998), (6, 4188499), (7, 3590142), (14, 1795071), (21, 1196714), (29, 866586), (42, 598357), (47, 534702), (58, 433293), (87, 288862), (94, 267351), (141, 178234), (174, 144431), (203, 123798), (282, 89117), (329, 76386), (406, 61899), (439, 57246), (609, 41266), (658, 38193), (878, 28623), (987, 25462), (1218, 20633), (1317, 19082), (1363, 18438), (1974, 12731), (2634, 9541), (2726, 9219), (3073, 8178), (4089, 6146)]