38898912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 72868128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 439, 568, 624, 852, 878, 923, 1136, 1248, 1317, 1704, 1756, 1846, 2272, 2634, 2769, 3408, 3512, 3692, 5268, 5538, 5707, 6816, 7024, 7384, 10536, 11076, 11414, 14048, 14768, 17121, 21072, 22152, 22828, 29536, 31169, 34242, 42144, 44304, 45656, 62338, 68484, 88608, 91312, 93507, 124676, 136968, 182624, 187014, 249352, 273936, 374028, 405197, 498704, 547872, 748056, 810394, 997408, 1215591, 1496112, 1620788, 2431182, 2992224, 3241576, 4862364, 6483152, 9724728, 12966304, 19449456, 38898912]

約数ペア:

[(1, 38898912), (2, 19449456), (3, 12966304), (4, 9724728), (6, 6483152), (8, 4862364), (12, 3241576), (13, 2992224), (16, 2431182), (24, 1620788), (26, 1496112), (32, 1215591), (39, 997408), (48, 810394), (52, 748056), (71, 547872), (78, 498704), (96, 405197), (104, 374028), (142, 273936), (156, 249352), (208, 187014), (213, 182624), (284, 136968), (312, 124676), (416, 93507), (426, 91312), (439, 88608), (568, 68484), (624, 62338), (852, 45656), (878, 44304), (923, 42144), (1136, 34242), (1248, 31169), (1317, 29536), (1704, 22828), (1756, 22152), (1846, 21072), (2272, 17121), (2634, 14768), (2769, 14048), (3408, 11414), (3512, 11076), (3692, 10536), (5268, 7384), (5538, 7024), (5707, 6816)]