25741668

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 61758144

約数和(自身を除く): 36016476

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 268, 303, 317, 402, 404, 606, 634, 804, 951, 1212, 1268, 1902, 3804, 6767, 13534, 20301, 21239, 27068, 32017, 40602, 42478, 63717, 64034, 81204, 84956, 96051, 127434, 128068, 192102, 254868, 384204, 2145139, 4290278, 6435417, 8580556, 12870834, 25741668]

約数ペア:

[(1, 25741668), (2, 12870834), (3, 8580556), (4, 6435417), (6, 4290278), (12, 2145139), (67, 384204), (101, 254868), (134, 192102), (201, 128068), (202, 127434), (268, 96051), (303, 84956), (317, 81204), (402, 64034), (404, 63717), (606, 42478), (634, 40602), (804, 32017), (951, 27068), (1212, 21239), (1268, 20301), (1902, 13534), (3804, 6767)]