26431188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 72777600

約数和(自身を除く): 46346412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 569, 588, 948, 1106, 1138, 1659, 1707, 2212, 2276, 3318, 3414, 3871, 3983, 6636, 6828, 7742, 7966, 11613, 11949, 15484, 15932, 23226, 23898, 27881, 44951, 46452, 47796, 55762, 83643, 89902, 111524, 134853, 167286, 179804, 269706, 314657, 334572, 539412, 629314, 943971, 1258628, 1887942, 2202599, 3775884, 4405198, 6607797, 8810396, 13215594, 26431188]

約数ペア:

[(1, 26431188), (2, 13215594), (3, 8810396), (4, 6607797), (6, 4405198), (7, 3775884), (12, 2202599), (14, 1887942), (21, 1258628), (28, 943971), (42, 629314), (49, 539412), (79, 334572), (84, 314657), (98, 269706), (147, 179804), (158, 167286), (196, 134853), (237, 111524), (294, 89902), (316, 83643), (474, 55762), (553, 47796), (569, 46452), (588, 44951), (948, 27881), (1106, 23898), (1138, 23226), (1659, 15932), (1707, 15484), (2212, 11949), (2276, 11613), (3318, 7966), (3414, 7742), (3871, 6828), (3983, 6636)]