72368608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 157214736

約数和(自身を除く): 84846128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4243, 4264, 8486, 8528, 16972, 17056, 33944, 55159, 67888, 110318, 135776, 173963, 220636, 347926, 441272, 695852, 882544, 1391704, 1765088, 2261519, 2783408, 4523038, 5566816, 9046076, 18092152, 36184304, 72368608]

約数ペア:

[(1, 72368608), (2, 36184304), (4, 18092152), (8, 9046076), (13, 5566816), (16, 4523038), (26, 2783408), (32, 2261519), (41, 1765088), (52, 1391704), (82, 882544), (104, 695852), (164, 441272), (208, 347926), (328, 220636), (416, 173963), (533, 135776), (656, 110318), (1066, 67888), (1312, 55159), (2132, 33944), (4243, 17056), (4264, 16972), (8486, 8528)]