27859872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 79434432

約数和(自身を除く): 51574560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 397, 408, 516, 544, 688, 731, 794, 816, 1032, 1191, 1376, 1462, 1588, 1632, 2064, 2193, 2382, 2924, 3176, 4128, 4386, 4764, 5848, 6352, 6749, 8772, 9528, 11696, 12704, 13498, 17071, 17544, 19056, 20247, 23392, 26996, 34142, 35088, 38112, 40494, 51213, 53992, 68284, 70176, 80988, 102426, 107984, 136568, 161976, 204852, 215968, 273136, 290207, 323952, 409704, 546272, 580414, 647904, 819408, 870621, 1160828, 1638816, 1741242, 2321656, 3482484, 4643312, 6964968, 9286624, 13929936, 27859872]

約数ペア:

[(1, 27859872), (2, 13929936), (3, 9286624), (4, 6964968), (6, 4643312), (8, 3482484), (12, 2321656), (16, 1741242), (17, 1638816), (24, 1160828), (32, 870621), (34, 819408), (43, 647904), (48, 580414), (51, 546272), (68, 409704), (86, 323952), (96, 290207), (102, 273136), (129, 215968), (136, 204852), (172, 161976), (204, 136568), (258, 107984), (272, 102426), (344, 80988), (397, 70176), (408, 68284), (516, 53992), (544, 51213), (688, 40494), (731, 38112), (794, 35088), (816, 34142), (1032, 26996), (1191, 23392), (1376, 20247), (1462, 19056), (1588, 17544), (1632, 17071), (2064, 13498), (2193, 12704), (2382, 11696), (2924, 9528), (3176, 8772), (4128, 6749), (4386, 6352), (4764, 5848)]