1036553968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{55897}}^1$

素因数の和:55985

約数の個数: 40

約数和(自身を含む): 2148719120

約数和(自身を除く): 1112165152

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 55897, 111794, 223588, 447176, 894352, 1062043, 2124086, 3409717, 4248172, 6819434, 8496344, 13638868, 16992688, 27277736, 54555472, 64784623, 129569246, 259138492, 518276984, 1036553968]

約数ペア:

[(1, 1036553968), (2, 518276984), (4, 259138492), (8, 129569246), (16, 64784623), (19, 54555472), (38, 27277736), (61, 16992688), (76, 13638868), (122, 8496344), (152, 6819434), (244, 4248172), (304, 3409717), (488, 2124086), (976, 1062043), (1159, 894352), (2318, 447176), (4636, 223588), (9272, 111794), (18544, 55897)]