77320528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 154836320

約数和(自身を除く): 77515792

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 211, 296, 422, 592, 619, 844, 1238, 1688, 2476, 3376, 4952, 7807, 9904, 15614, 22903, 31228, 45806, 62456, 91612, 124912, 130609, 183224, 261218, 366448, 522436, 1044872, 2089744, 4832533, 9665066, 19330132, 38660264, 77320528]

約数ペア:

[(1, 77320528), (2, 38660264), (4, 19330132), (8, 9665066), (16, 4832533), (37, 2089744), (74, 1044872), (148, 522436), (211, 366448), (296, 261218), (422, 183224), (592, 130609), (619, 124912), (844, 91612), (1238, 62456), (1688, 45806), (2476, 31228), (3376, 22903), (4952, 15614), (7807, 9904)]