42742428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 104186880

約数和(自身を除く): 61444452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 1068, 1291, 2582, 2759, 3873, 5164, 5518, 7746, 8277, 11036, 15492, 16554, 33108, 40021, 80042, 114899, 120063, 160084, 229798, 240126, 344697, 459596, 480252, 689394, 1378788, 3561869, 7123738, 10685607, 14247476, 21371214, 42742428]

約数ペア:

[(1, 42742428), (2, 21371214), (3, 14247476), (4, 10685607), (6, 7123738), (12, 3561869), (31, 1378788), (62, 689394), (89, 480252), (93, 459596), (124, 344697), (178, 240126), (186, 229798), (267, 160084), (356, 120063), (372, 114899), (534, 80042), (1068, 40021), (1291, 33108), (2582, 16554), (2759, 15492), (3873, 11036), (5164, 8277), (5518, 7746)]