71396608

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 150847200

約数和(自身を除く): 79450592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 163, 232, 236, 256, 326, 464, 472, 652, 928, 944, 1304, 1711, 1856, 1888, 2608, 3422, 3712, 3776, 4727, 5216, 6844, 7424, 7552, 9454, 9617, 10432, 13688, 15104, 18908, 19234, 20864, 27376, 37816, 38468, 41728, 54752, 75632, 76936, 109504, 151264, 153872, 219008, 278893, 302528, 307744, 438016, 557786, 605056, 615488, 1115572, 1210112, 1230976, 2231144, 2461952, 4462288, 8924576, 17849152, 35698304, 71396608]

約数ペア:

[(1, 71396608), (2, 35698304), (4, 17849152), (8, 8924576), (16, 4462288), (29, 2461952), (32, 2231144), (58, 1230976), (59, 1210112), (64, 1115572), (116, 615488), (118, 605056), (128, 557786), (163, 438016), (232, 307744), (236, 302528), (256, 278893), (326, 219008), (464, 153872), (472, 151264), (652, 109504), (928, 76936), (944, 75632), (1304, 54752), (1711, 41728), (1856, 38468), (1888, 37816), (2608, 27376), (3422, 20864), (3712, 19234), (3776, 18908), (4727, 15104), (5216, 13688), (6844, 10432), (7424, 9617), (7552, 9454)]