65365976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16987}}^1$

素因数の和:17043

約数の個数: 32

約数和(自身を含む): 135564240

約数和(自身を除く): 70198264

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 16987, 33974, 67948, 135896, 220831, 441662, 628519, 883324, 1257038, 1766648, 2514076, 5028152, 8170747, 16341494, 32682988, 65365976]

約数ペア:

[(1, 65365976), (2, 32682988), (4, 16341494), (8, 8170747), (13, 5028152), (26, 2514076), (37, 1766648), (52, 1257038), (74, 883324), (104, 628519), (148, 441662), (296, 220831), (481, 135896), (962, 67948), (1924, 33974), (3848, 16987)]