70602128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 142371840

約数和(自身を除く): 71769712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1039, 1096, 2078, 2192, 4156, 4247, 8312, 8494, 16624, 16988, 32209, 33976, 64418, 67952, 128836, 142343, 257672, 284686, 515344, 569372, 1138744, 2277488, 4412633, 8825266, 17650532, 35301064, 70602128]

約数ペア:

[(1, 70602128), (2, 35301064), (4, 17650532), (8, 8825266), (16, 4412633), (31, 2277488), (62, 1138744), (124, 569372), (137, 515344), (248, 284686), (274, 257672), (496, 142343), (548, 128836), (1039, 67952), (1096, 64418), (2078, 33976), (2192, 32209), (4156, 16988), (4247, 16624), (8312, 8494)]