28244112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45287

約数の個数: 40

約数和(自身を含む): 78578304

約数和(自身を除く): 50334192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45263, 90526, 135789, 181052, 271578, 362104, 543156, 588419, 724208, 1086312, 1176838, 1765257, 2172624, 2353676, 3530514, 4707352, 7061028, 9414704, 14122056, 28244112]

約数ペア:

[(1, 28244112), (2, 14122056), (3, 9414704), (4, 7061028), (6, 4707352), (8, 3530514), (12, 2353676), (13, 2172624), (16, 1765257), (24, 1176838), (26, 1086312), (39, 724208), (48, 588419), (52, 543156), (78, 362104), (104, 271578), (156, 181052), (208, 135789), (312, 90526), (624, 45263)]