8887944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 24373440

約数和(自身を除く): 15485496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 467, 488, 732, 793, 934, 1401, 1464, 1586, 1868, 2379, 2802, 3172, 3736, 4758, 5604, 6071, 6344, 9516, 11208, 12142, 18213, 19032, 24284, 28487, 36426, 48568, 56974, 72852, 85461, 113948, 145704, 170922, 227896, 341844, 370331, 683688, 740662, 1110993, 1481324, 2221986, 2962648, 4443972, 8887944]

約数ペア:

[(1, 8887944), (2, 4443972), (3, 2962648), (4, 2221986), (6, 1481324), (8, 1110993), (12, 740662), (13, 683688), (24, 370331), (26, 341844), (39, 227896), (52, 170922), (61, 145704), (78, 113948), (104, 85461), (122, 72852), (156, 56974), (183, 48568), (244, 36426), (312, 28487), (366, 24284), (467, 19032), (488, 18213), (732, 12142), (793, 11208), (934, 9516), (1401, 6344), (1464, 6071), (1586, 5604), (1868, 4758), (2379, 3736), (2802, 3172)]