28248504

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 45018696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 282, 316, 317, 376, 474, 564, 632, 634, 948, 951, 1128, 1268, 1896, 1902, 2536, 3713, 3804, 7426, 7608, 11139, 14852, 14899, 22278, 25043, 29704, 29798, 44556, 44697, 50086, 59596, 75129, 89112, 89394, 100172, 119192, 150258, 178788, 200344, 300516, 357576, 601032, 1177021, 2354042, 3531063, 4708084, 7062126, 9416168, 14124252, 28248504]

約数ペア:

[(1, 28248504), (2, 14124252), (3, 9416168), (4, 7062126), (6, 4708084), (8, 3531063), (12, 2354042), (24, 1177021), (47, 601032), (79, 357576), (94, 300516), (141, 200344), (158, 178788), (188, 150258), (237, 119192), (282, 100172), (316, 89394), (317, 89112), (376, 75129), (474, 59596), (564, 50086), (632, 44697), (634, 44556), (948, 29798), (951, 29704), (1128, 25043), (1268, 22278), (1896, 14899), (1902, 14852), (2536, 11139), (3713, 7608), (3804, 7426)]