65314396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 137797632

約数和(自身を除く): 72483236

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 1601, 2914, 3202, 5828, 6404, 10199, 11207, 20398, 22414, 40796, 44828, 49631, 75247, 99262, 150494, 198524, 300988, 347417, 526729, 694834, 1053458, 1389668, 2106916, 2332657, 4665314, 9330628, 16328599, 32657198, 65314396]

約数ペア:

[(1, 65314396), (2, 32657198), (4, 16328599), (7, 9330628), (14, 4665314), (28, 2332657), (31, 2106916), (47, 1389668), (62, 1053458), (94, 694834), (124, 526729), (188, 347417), (217, 300988), (329, 198524), (434, 150494), (658, 99262), (868, 75247), (1316, 49631), (1457, 44828), (1601, 40796), (2914, 22414), (3202, 20398), (5828, 11207), (6404, 10199)]