68062432432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{254557}}^1$

素因数の和:255565

約数の個数: 40

約数和(自身を含む): 139770670176

約数和(自身を除く): 71708237744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 983, 1966, 3932, 7864, 15728, 16711, 33422, 66844, 133688, 254557, 267376, 509114, 1018228, 2036456, 4072912, 4327469, 8654938, 17309876, 34619752, 69239504, 250229531, 500459062, 1000918124, 2001836248, 4003672496, 4253902027, 8507804054, 17015608108, 34031216216, 68062432432]

約数ペア:

[(1, 68062432432), (2, 34031216216), (4, 17015608108), (8, 8507804054), (16, 4253902027), (17, 4003672496), (34, 2001836248), (68, 1000918124), (136, 500459062), (272, 250229531), (983, 69239504), (1966, 34619752), (3932, 17309876), (7864, 8654938), (15728, 4327469), (16711, 4072912), (33422, 2036456), (66844, 1018228), (133688, 509114), (254557, 267376)]