38826984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 111513600

約数和(自身を除く): 72686616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 967, 1434, 1673, 1912, 1934, 2868, 2901, 3346, 3868, 5019, 5736, 5802, 6692, 6769, 7736, 10038, 11604, 13384, 13538, 20076, 20307, 23208, 27076, 40152, 40614, 54152, 81228, 162456, 231113, 462226, 693339, 924452, 1386678, 1617791, 1848904, 2773356, 3235582, 4853373, 5546712, 6471164, 9706746, 12942328, 19413492, 38826984]

約数ペア:

[(1, 38826984), (2, 19413492), (3, 12942328), (4, 9706746), (6, 6471164), (7, 5546712), (8, 4853373), (12, 3235582), (14, 2773356), (21, 1848904), (24, 1617791), (28, 1386678), (42, 924452), (56, 693339), (84, 462226), (168, 231113), (239, 162456), (478, 81228), (717, 54152), (956, 40614), (967, 40152), (1434, 27076), (1673, 23208), (1912, 20307), (1934, 20076), (2868, 13538), (2901, 13384), (3346, 11604), (3868, 10038), (5019, 7736), (5736, 6769), (5802, 6692)]