61476536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 69851464

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 79, 88, 148, 158, 239, 296, 316, 407, 478, 632, 814, 869, 956, 1628, 1738, 1912, 2629, 2923, 3256, 3476, 5258, 5846, 6952, 8843, 10516, 11692, 17686, 18881, 21032, 23384, 32153, 35372, 37762, 64306, 70744, 75524, 97273, 128612, 151048, 194546, 207691, 257224, 389092, 415382, 698597, 778184, 830764, 1397194, 1661528, 2794388, 5588776, 7684567, 15369134, 30738268, 61476536]

約数ペア:

[(1, 61476536), (2, 30738268), (4, 15369134), (8, 7684567), (11, 5588776), (22, 2794388), (37, 1661528), (44, 1397194), (74, 830764), (79, 778184), (88, 698597), (148, 415382), (158, 389092), (239, 257224), (296, 207691), (316, 194546), (407, 151048), (478, 128612), (632, 97273), (814, 75524), (869, 70744), (956, 64306), (1628, 37762), (1738, 35372), (1912, 32153), (2629, 23384), (2923, 21032), (3256, 18881), (3476, 17686), (5258, 11692), (5846, 10516), (6952, 8843)]