64572704

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 87836896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 79, 82, 89, 112, 158, 164, 178, 224, 287, 316, 328, 356, 553, 574, 623, 632, 656, 712, 1106, 1148, 1246, 1264, 1312, 1424, 2212, 2296, 2492, 2528, 2848, 3239, 3649, 4424, 4592, 4984, 6478, 7031, 7298, 8848, 9184, 9968, 12956, 14062, 14596, 17696, 19936, 22673, 25543, 25912, 28124, 29192, 45346, 49217, 51086, 51824, 56248, 58384, 90692, 98434, 102172, 103648, 112496, 116768, 181384, 196868, 204344, 224992, 288271, 362768, 393736, 408688, 576542, 725536, 787472, 817376, 1153084, 1574944, 2017897, 2306168, 4035794, 4612336, 8071588, 9224672, 16143176, 32286352, 64572704]

約数ペア:

[(1, 64572704), (2, 32286352), (4, 16143176), (7, 9224672), (8, 8071588), (14, 4612336), (16, 4035794), (28, 2306168), (32, 2017897), (41, 1574944), (56, 1153084), (79, 817376), (82, 787472), (89, 725536), (112, 576542), (158, 408688), (164, 393736), (178, 362768), (224, 288271), (287, 224992), (316, 204344), (328, 196868), (356, 181384), (553, 116768), (574, 112496), (623, 103648), (632, 102172), (656, 98434), (712, 90692), (1106, 58384), (1148, 56248), (1246, 51824), (1264, 51086), (1312, 49217), (1424, 45346), (2212, 29192), (2296, 28124), (2492, 25912), (2528, 25543), (2848, 22673), (3239, 19936), (3649, 17696), (4424, 14596), (4592, 14062), (4984, 12956), (6478, 9968), (7031, 9184), (7298, 8848)]