15705242512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{342371}}^1$

素因数の和:342487

約数の個数: 40

約数和(自身を含む): 31585871232

約数和(自身を除く): 15880628720

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 244, 376, 488, 752, 976, 2867, 5734, 11468, 22936, 45872, 342371, 684742, 1369484, 2738968, 5477936, 16091437, 20884631, 32182874, 41769262, 64365748, 83538524, 128731496, 167077048, 257462992, 334154096, 981577657, 1963155314, 3926310628, 7852621256, 15705242512]

約数ペア:

[(1, 15705242512), (2, 7852621256), (4, 3926310628), (8, 1963155314), (16, 981577657), (47, 334154096), (61, 257462992), (94, 167077048), (122, 128731496), (188, 83538524), (244, 64365748), (376, 41769262), (488, 32182874), (752, 20884631), (976, 16091437), (2867, 5477936), (5734, 2738968), (11468, 1369484), (22936, 684742), (45872, 342371)]