26563404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 73851904

約数和(自身を除く): 47288500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 101, 124, 186, 202, 217, 303, 372, 404, 434, 606, 651, 707, 868, 1212, 1302, 1414, 2121, 2604, 2828, 3131, 4242, 6262, 8484, 9393, 10201, 12524, 18786, 20402, 21917, 30603, 37572, 40804, 43834, 61206, 65751, 71407, 87668, 122412, 131502, 142814, 214221, 263004, 285628, 316231, 428442, 632462, 856884, 948693, 1264924, 1897386, 2213617, 3794772, 4427234, 6640851, 8854468, 13281702, 26563404]

約数ペア:

[(1, 26563404), (2, 13281702), (3, 8854468), (4, 6640851), (6, 4427234), (7, 3794772), (12, 2213617), (14, 1897386), (21, 1264924), (28, 948693), (31, 856884), (42, 632462), (62, 428442), (84, 316231), (93, 285628), (101, 263004), (124, 214221), (186, 142814), (202, 131502), (217, 122412), (303, 87668), (372, 71407), (404, 65751), (434, 61206), (606, 43834), (651, 40804), (707, 37572), (868, 30603), (1212, 21917), (1302, 20402), (1414, 18786), (2121, 12524), (2604, 10201), (2828, 9393), (3131, 8484), (4242, 6262)]