47664768

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 89423232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 139, 141, 152, 188, 192, 228, 278, 282, 304, 376, 384, 417, 456, 556, 564, 608, 752, 834, 893, 912, 1112, 1128, 1216, 1504, 1668, 1786, 1824, 2224, 2256, 2432, 2641, 2679, 3008, 3336, 3572, 3648, 4448, 4512, 5282, 5358, 6016, 6533, 6672, 7144, 7296, 7923, 8896, 9024, 10564, 10716, 13066, 13344, 14288, 15846, 17792, 18048, 19599, 21128, 21432, 26132, 26688, 28576, 31692, 39198, 42256, 42864, 52264, 53376, 57152, 63384, 78396, 84512, 85728, 104528, 114304, 124127, 126768, 156792, 169024, 171456, 209056, 248254, 253536, 313584, 338048, 342912, 372381, 418112, 496508, 507072, 627168, 744762, 836224, 993016, 1014144, 1254336, 1489524, 1986032, 2508672, 2979048, 3972064, 5958096, 7944128, 11916192, 15888256, 23832384, 47664768]

約数ペア:

[(1, 47664768), (2, 23832384), (3, 15888256), (4, 11916192), (6, 7944128), (8, 5958096), (12, 3972064), (16, 2979048), (19, 2508672), (24, 1986032), (32, 1489524), (38, 1254336), (47, 1014144), (48, 993016), (57, 836224), (64, 744762), (76, 627168), (94, 507072), (96, 496508), (114, 418112), (128, 372381), (139, 342912), (141, 338048), (152, 313584), (188, 253536), (192, 248254), (228, 209056), (278, 171456), (282, 169024), (304, 156792), (376, 126768), (384, 124127), (417, 114304), (456, 104528), (556, 85728), (564, 84512), (608, 78396), (752, 63384), (834, 57152), (893, 53376), (912, 52264), (1112, 42864), (1128, 42256), (1216, 39198), (1504, 31692), (1668, 28576), (1786, 26688), (1824, 26132), (2224, 21432), (2256, 21128), (2432, 19599), (2641, 18048), (2679, 17792), (3008, 15846), (3336, 14288), (3572, 13344), (3648, 13066), (4448, 10716), (4512, 10564), (5282, 9024), (5358, 8896), (6016, 7923), (6533, 7296), (6672, 7144)]