64023008

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 91208992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 307, 343, 392, 532, 608, 614, 686, 784, 931, 1064, 1228, 1372, 1568, 1862, 2128, 2149, 2456, 2744, 3724, 4256, 4298, 4912, 5488, 5833, 6517, 7448, 8596, 9824, 10976, 11666, 13034, 14896, 15043, 17192, 23332, 26068, 29792, 30086, 34384, 40831, 46664, 52136, 60172, 68768, 81662, 93328, 104272, 105301, 120344, 163324, 186656, 208544, 210602, 240688, 285817, 326648, 421204, 481376, 571634, 653296, 842408, 1143268, 1306592, 1684816, 2000719, 2286536, 3369632, 4001438, 4573072, 8002876, 9146144, 16005752, 32011504, 64023008]

約数ペア:

[(1, 64023008), (2, 32011504), (4, 16005752), (7, 9146144), (8, 8002876), (14, 4573072), (16, 4001438), (19, 3369632), (28, 2286536), (32, 2000719), (38, 1684816), (49, 1306592), (56, 1143268), (76, 842408), (98, 653296), (112, 571634), (133, 481376), (152, 421204), (196, 326648), (224, 285817), (266, 240688), (304, 210602), (307, 208544), (343, 186656), (392, 163324), (532, 120344), (608, 105301), (614, 104272), (686, 93328), (784, 81662), (931, 68768), (1064, 60172), (1228, 52136), (1372, 46664), (1568, 40831), (1862, 34384), (2128, 30086), (2149, 29792), (2456, 26068), (2744, 23332), (3724, 17192), (4256, 15043), (4298, 14896), (4912, 13034), (5488, 11666), (5833, 10976), (6517, 9824), (7448, 8596)]