3964584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 10866240

約数和(自身を除く): 6901656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 131, 156, 194, 262, 291, 312, 388, 393, 524, 582, 776, 786, 1048, 1164, 1261, 1572, 1703, 2328, 2522, 3144, 3406, 3783, 5044, 5109, 6812, 7566, 10088, 10218, 12707, 13624, 15132, 20436, 25414, 30264, 38121, 40872, 50828, 76242, 101656, 152484, 165191, 304968, 330382, 495573, 660764, 991146, 1321528, 1982292, 3964584]

約数ペア:

[(1, 3964584), (2, 1982292), (3, 1321528), (4, 991146), (6, 660764), (8, 495573), (12, 330382), (13, 304968), (24, 165191), (26, 152484), (39, 101656), (52, 76242), (78, 50828), (97, 40872), (104, 38121), (131, 30264), (156, 25414), (194, 20436), (262, 15132), (291, 13624), (312, 12707), (388, 10218), (393, 10088), (524, 7566), (582, 6812), (776, 5109), (786, 5044), (1048, 3783), (1164, 3406), (1261, 3144), (1572, 2522), (1703, 2328)]