70987648

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 159701400

約数和(自身を除く): 88713752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 101, 128, 136, 152, 202, 272, 289, 304, 323, 404, 544, 578, 608, 646, 808, 1088, 1156, 1216, 1292, 1616, 1717, 1919, 2176, 2312, 2432, 2584, 3232, 3434, 3838, 4624, 5168, 5491, 6464, 6868, 7676, 9248, 10336, 10982, 12928, 13736, 15352, 18496, 20672, 21964, 27472, 29189, 30704, 32623, 36992, 41344, 43928, 54944, 58378, 61408, 65246, 87856, 109888, 116756, 122816, 130492, 175712, 219776, 233512, 245632, 260984, 351424, 467024, 521968, 554591, 702848, 934048, 1043936, 1109182, 1868096, 2087872, 2218364, 3736192, 4175744, 4436728, 8873456, 17746912, 35493824, 70987648]

約数ペア:

[(1, 70987648), (2, 35493824), (4, 17746912), (8, 8873456), (16, 4436728), (17, 4175744), (19, 3736192), (32, 2218364), (34, 2087872), (38, 1868096), (64, 1109182), (68, 1043936), (76, 934048), (101, 702848), (128, 554591), (136, 521968), (152, 467024), (202, 351424), (272, 260984), (289, 245632), (304, 233512), (323, 219776), (404, 175712), (544, 130492), (578, 122816), (608, 116756), (646, 109888), (808, 87856), (1088, 65246), (1156, 61408), (1216, 58378), (1292, 54944), (1616, 43928), (1717, 41344), (1919, 36992), (2176, 32623), (2312, 30704), (2432, 29189), (2584, 27472), (3232, 21964), (3434, 20672), (3838, 18496), (4624, 15352), (5168, 13736), (5491, 12928), (6464, 10982), (6868, 10336), (7676, 9248)]