25095864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 40568136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 379, 534, 712, 744, 758, 1068, 1137, 1516, 2136, 2274, 2759, 3032, 4548, 5518, 8277, 9096, 11036, 11749, 16554, 22072, 23498, 33108, 33731, 35247, 46996, 66216, 67462, 70494, 93992, 101193, 134924, 140988, 202386, 269848, 281976, 404772, 809544, 1045661, 2091322, 3136983, 4182644, 6273966, 8365288, 12547932, 25095864]

約数ペア:

[(1, 25095864), (2, 12547932), (3, 8365288), (4, 6273966), (6, 4182644), (8, 3136983), (12, 2091322), (24, 1045661), (31, 809544), (62, 404772), (89, 281976), (93, 269848), (124, 202386), (178, 140988), (186, 134924), (248, 101193), (267, 93992), (356, 70494), (372, 67462), (379, 66216), (534, 46996), (712, 35247), (744, 33731), (758, 33108), (1068, 23498), (1137, 22072), (1516, 16554), (2136, 11749), (2274, 11036), (2759, 9096), (3032, 8277), (4548, 5518)]