71439888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{114487}}^1$

素因数の和:114511

約数の個数: 40

約数和(自身を含む): 198751168

約数和(自身を除く): 127311280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 114487, 228974, 343461, 457948, 686922, 915896, 1373844, 1488331, 1831792, 2747688, 2976662, 4464993, 5495376, 5953324, 8929986, 11906648, 17859972, 23813296, 35719944, 71439888]

約数ペア:

[(1, 71439888), (2, 35719944), (3, 23813296), (4, 17859972), (6, 11906648), (8, 8929986), (12, 5953324), (13, 5495376), (16, 4464993), (24, 2976662), (26, 2747688), (39, 1831792), (48, 1488331), (52, 1373844), (78, 915896), (104, 686922), (156, 457948), (208, 343461), (312, 228974), (624, 114487)]