42219086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 81970560

約数和(自身を除く): 39751474

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1069, 1274, 1519, 2138, 2821, 3038, 5642, 7483, 13897, 14966, 19747, 27794, 33139, 39494, 52381, 66278, 97279, 104762, 194558, 231973, 430807, 463946, 680953, 861614, 1361906, 1623811, 3015649, 3247622, 6031298, 21109543, 42219086]

約数ペア:

[(1, 42219086), (2, 21109543), (7, 6031298), (13, 3247622), (14, 3015649), (26, 1623811), (31, 1361906), (49, 861614), (62, 680953), (91, 463946), (98, 430807), (182, 231973), (217, 194558), (403, 104762), (434, 97279), (637, 66278), (806, 52381), (1069, 39494), (1274, 33139), (1519, 27794), (2138, 19747), (2821, 14966), (3038, 13897), (5642, 7483)]