7719472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 16020800

約数和(自身を除く): 8301328

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 379, 536, 758, 1072, 1273, 1516, 2546, 3032, 5092, 6064, 7201, 10184, 14402, 20368, 25393, 28804, 50786, 57608, 101572, 115216, 203144, 406288, 482467, 964934, 1929868, 3859736, 7719472]

約数ペア:

[(1, 7719472), (2, 3859736), (4, 1929868), (8, 964934), (16, 482467), (19, 406288), (38, 203144), (67, 115216), (76, 101572), (134, 57608), (152, 50786), (268, 28804), (304, 25393), (379, 20368), (536, 14402), (758, 10184), (1072, 7201), (1273, 6064), (1516, 5092), (2546, 3032)]