28664610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 75261312

約数和(自身を除く): 46596702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1097, 1742, 2010, 2194, 2613, 3291, 4355, 5226, 5485, 6582, 8710, 10970, 13065, 14261, 16455, 26130, 28522, 32910, 42783, 71305, 73499, 85566, 142610, 146998, 213915, 220497, 367495, 427830, 440994, 734990, 955487, 1102485, 1910974, 2204970, 2866461, 4777435, 5732922, 9554870, 14332305, 28664610]

約数ペア:

[(1, 28664610), (2, 14332305), (3, 9554870), (5, 5732922), (6, 4777435), (10, 2866461), (13, 2204970), (15, 1910974), (26, 1102485), (30, 955487), (39, 734990), (65, 440994), (67, 427830), (78, 367495), (130, 220497), (134, 213915), (195, 146998), (201, 142610), (335, 85566), (390, 73499), (402, 71305), (670, 42783), (871, 32910), (1005, 28522), (1097, 26130), (1742, 16455), (2010, 14261), (2194, 13065), (2613, 10970), (3291, 8710), (4355, 6582), (5226, 5485)]