42453632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 94133760

約数和(自身を除く): 51680128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 823, 832, 992, 1612, 1646, 1664, 1984, 3224, 3292, 3968, 6448, 6584, 10699, 12896, 13168, 21398, 25513, 25792, 26336, 42796, 51026, 51584, 52672, 85592, 102052, 105344, 171184, 204104, 331669, 342368, 408208, 663338, 684736, 816416, 1326676, 1369472, 1632832, 2653352, 3265664, 5306704, 10613408, 21226816, 42453632]

約数ペア:

[(1, 42453632), (2, 21226816), (4, 10613408), (8, 5306704), (13, 3265664), (16, 2653352), (26, 1632832), (31, 1369472), (32, 1326676), (52, 816416), (62, 684736), (64, 663338), (104, 408208), (124, 342368), (128, 331669), (208, 204104), (248, 171184), (403, 105344), (416, 102052), (496, 85592), (806, 52672), (823, 51584), (832, 51026), (992, 42796), (1612, 26336), (1646, 25792), (1664, 25513), (1984, 21398), (3224, 13168), (3292, 12896), (3968, 10699), (6448, 6584)]