38845408

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 93468816

約数和(自身を除く): 54623408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 101, 112, 119, 136, 202, 224, 238, 272, 404, 476, 544, 707, 808, 952, 1414, 1616, 1717, 1904, 2828, 3232, 3434, 3808, 5656, 6868, 10201, 11312, 12019, 13736, 20402, 22624, 24038, 27472, 40804, 48076, 54944, 71407, 81608, 96152, 142814, 163216, 173417, 192304, 285628, 326432, 346834, 384608, 571256, 693668, 1142512, 1213919, 1387336, 2285024, 2427838, 2774672, 4855676, 5549344, 9711352, 19422704, 38845408]

約数ペア:

[(1, 38845408), (2, 19422704), (4, 9711352), (7, 5549344), (8, 4855676), (14, 2774672), (16, 2427838), (17, 2285024), (28, 1387336), (32, 1213919), (34, 1142512), (56, 693668), (68, 571256), (101, 384608), (112, 346834), (119, 326432), (136, 285628), (202, 192304), (224, 173417), (238, 163216), (272, 142814), (404, 96152), (476, 81608), (544, 71407), (707, 54944), (808, 48076), (952, 40804), (1414, 27472), (1616, 24038), (1717, 22624), (1904, 20402), (2828, 13736), (3232, 12019), (3434, 11312), (3808, 10201), (5656, 6868)]