26249474192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{5297}}^1$

素因数の和:5536

約数の個数: 80

約数和(自身を含む): 53565238272

約数和(自身を除く): 27315764080

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 103, 124, 194, 206, 248, 388, 412, 496, 776, 824, 1552, 1648, 3007, 3193, 5297, 6014, 6386, 9991, 10594, 12028, 12772, 19982, 21188, 24056, 25544, 39964, 42376, 48112, 51088, 79928, 84752, 159856, 164207, 309721, 328414, 513809, 545591, 619442, 656828, 1027618, 1091182, 1238884, 1313656, 2055236, 2182364, 2477768, 2627312, 4110472, 4364728, 4955536, 8220944, 8729456, 15928079, 16913321, 31856158, 33826642, 52922327, 63712316, 67653284, 105844654, 127424632, 135306568, 211689308, 254849264, 270613136, 423378616, 846757232, 1640592137, 3281184274, 6562368548, 13124737096, 26249474192]

約数ペア:

[(1, 26249474192), (2, 13124737096), (4, 6562368548), (8, 3281184274), (16, 1640592137), (31, 846757232), (62, 423378616), (97, 270613136), (103, 254849264), (124, 211689308), (194, 135306568), (206, 127424632), (248, 105844654), (388, 67653284), (412, 63712316), (496, 52922327), (776, 33826642), (824, 31856158), (1552, 16913321), (1648, 15928079), (3007, 8729456), (3193, 8220944), (5297, 4955536), (6014, 4364728), (6386, 4110472), (9991, 2627312), (10594, 2477768), (12028, 2182364), (12772, 2055236), (19982, 1313656), (21188, 1238884), (24056, 1091182), (25544, 1027618), (39964, 656828), (42376, 619442), (48112, 545591), (51088, 513809), (79928, 328414), (84752, 309721), (159856, 164207)]