40778976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8669}}^1$

素因数の和:8696

約数の個数: 72

約数和(自身を含む): 124535880

約数和(自身を除く): 83756904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8669, 17338, 26007, 34676, 52014, 60683, 69352, 104028, 121366, 138704, 182049, 208056, 242732, 277408, 364098, 416112, 424781, 485464, 728196, 832224, 849562, 970928, 1274343, 1456392, 1699124, 1941856, 2548686, 2912784, 3398248, 5097372, 5825568, 6796496, 10194744, 13592992, 20389488, 40778976]

約数ペア:

[(1, 40778976), (2, 20389488), (3, 13592992), (4, 10194744), (6, 6796496), (7, 5825568), (8, 5097372), (12, 3398248), (14, 2912784), (16, 2548686), (21, 1941856), (24, 1699124), (28, 1456392), (32, 1274343), (42, 970928), (48, 849562), (49, 832224), (56, 728196), (84, 485464), (96, 424781), (98, 416112), (112, 364098), (147, 277408), (168, 242732), (196, 208056), (224, 182049), (294, 138704), (336, 121366), (392, 104028), (588, 69352), (672, 60683), (784, 52014), (1176, 34676), (1568, 26007), (2352, 17338), (4704, 8669)]