15672227072

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{5381}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 32386378752

約数和(自身を除く): 16714151680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 367, 496, 734, 992, 1468, 1984, 2936, 3968, 5381, 5872, 7936, 10762, 11377, 11744, 21524, 22754, 23488, 43048, 45508, 46976, 86096, 91016, 93952, 166811, 172192, 182032, 333622, 344384, 364064, 667244, 688768, 728128, 1334488, 1377536, 1456256, 1974827, 2668976, 2912512, 3949654, 5337952, 7899308, 10675904, 15798616, 21351808, 31597232, 42703616, 61219637, 63194464, 122439274, 126388928, 244878548, 252777856, 489757096, 505555712, 979514192, 1959028384, 3918056768, 7836113536, 15672227072]

約数ペア:

[(1, 15672227072), (2, 7836113536), (4, 3918056768), (8, 1959028384), (16, 979514192), (31, 505555712), (32, 489757096), (62, 252777856), (64, 244878548), (124, 126388928), (128, 122439274), (248, 63194464), (256, 61219637), (367, 42703616), (496, 31597232), (734, 21351808), (992, 15798616), (1468, 10675904), (1984, 7899308), (2936, 5337952), (3968, 3949654), (5381, 2912512), (5872, 2668976), (7936, 1974827), (10762, 1456256), (11377, 1377536), (11744, 1334488), (21524, 728128), (22754, 688768), (23488, 667244), (43048, 364064), (45508, 344384), (46976, 333622), (86096, 182032), (91016, 172192), (93952, 166811)]