74281792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 172963840

約数和(自身を除く): 98682048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 127, 148, 152, 208, 247, 254, 296, 304, 416, 481, 494, 508, 592, 608, 703, 832, 962, 988, 1016, 1184, 1216, 1406, 1651, 1924, 1976, 2032, 2368, 2413, 2812, 3302, 3848, 3952, 4064, 4699, 4826, 5624, 6604, 7696, 7904, 8128, 9139, 9398, 9652, 11248, 13208, 15392, 15808, 18278, 18796, 19304, 22496, 26416, 30784, 31369, 36556, 37592, 38608, 44992, 52832, 61087, 62738, 73112, 75184, 77216, 89281, 105664, 122174, 125476, 146224, 150368, 154432, 178562, 244348, 250952, 292448, 300736, 357124, 488696, 501904, 584896, 714248, 977392, 1003808, 1160653, 1428496, 1954784, 2007616, 2321306, 2856992, 3909568, 4642612, 5713984, 9285224, 18570448, 37140896, 74281792]

約数ペア:

[(1, 74281792), (2, 37140896), (4, 18570448), (8, 9285224), (13, 5713984), (16, 4642612), (19, 3909568), (26, 2856992), (32, 2321306), (37, 2007616), (38, 1954784), (52, 1428496), (64, 1160653), (74, 1003808), (76, 977392), (104, 714248), (127, 584896), (148, 501904), (152, 488696), (208, 357124), (247, 300736), (254, 292448), (296, 250952), (304, 244348), (416, 178562), (481, 154432), (494, 150368), (508, 146224), (592, 125476), (608, 122174), (703, 105664), (832, 89281), (962, 77216), (988, 75184), (1016, 73112), (1184, 62738), (1216, 61087), (1406, 52832), (1651, 44992), (1924, 38608), (1976, 37592), (2032, 36556), (2368, 31369), (2413, 30784), (2812, 26416), (3302, 22496), (3848, 19304), (3952, 18796), (4064, 18278), (4699, 15808), (4826, 15392), (5624, 13208), (6604, 11248), (7696, 9652), (7904, 9398), (8128, 9139)]