61031564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 63436276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 587, 748, 1174, 1529, 2348, 2363, 3058, 4726, 6116, 6457, 9452, 9979, 12914, 19958, 25828, 25993, 39916, 51986, 81593, 103972, 109769, 163186, 219538, 326372, 439076, 897523, 1387081, 1795046, 2774162, 3590092, 5548324, 15257891, 30515782, 61031564]

約数ペア:

[(1, 61031564), (2, 30515782), (4, 15257891), (11, 5548324), (17, 3590092), (22, 2774162), (34, 1795046), (44, 1387081), (68, 897523), (139, 439076), (187, 326372), (278, 219538), (374, 163186), (556, 109769), (587, 103972), (748, 81593), (1174, 51986), (1529, 39916), (2348, 25993), (2363, 25828), (3058, 19958), (4726, 12914), (6116, 9979), (6457, 9452)]