64298752

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 149669856

約数和(自身を除く): 85371104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 677, 742, 848, 896, 1354, 1484, 1696, 1792, 2708, 2968, 3392, 4739, 5416, 5936, 6784, 9478, 10832, 11872, 13568, 18956, 21664, 23744, 35881, 37912, 43328, 47488, 71762, 75824, 86656, 94976, 143524, 151648, 173312, 251167, 287048, 303296, 502334, 574096, 606592, 1004668, 1148192, 1213184, 2009336, 2296384, 4018672, 4592768, 8037344, 9185536, 16074688, 32149376, 64298752]

約数ペア:

[(1, 64298752), (2, 32149376), (4, 16074688), (7, 9185536), (8, 8037344), (14, 4592768), (16, 4018672), (28, 2296384), (32, 2009336), (53, 1213184), (56, 1148192), (64, 1004668), (106, 606592), (112, 574096), (128, 502334), (212, 303296), (224, 287048), (256, 251167), (371, 173312), (424, 151648), (448, 143524), (677, 94976), (742, 86656), (848, 75824), (896, 71762), (1354, 47488), (1484, 43328), (1696, 37912), (1792, 35881), (2708, 23744), (2968, 21664), (3392, 18956), (4739, 13568), (5416, 11872), (5936, 10832), (6784, 9478)]