38144704

素因数分解:

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

素因数の和:190

約数の個数: 84

約数和(自身を含む): 86709504

約数和(自身を除く): 48564800

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 152, 208, 247, 254, 304, 361, 416, 494, 508, 608, 722, 832, 988, 1016, 1216, 1444, 1651, 1976, 2032, 2413, 2888, 3302, 3952, 4064, 4693, 4826, 5776, 6604, 7904, 8128, 9386, 9652, 11552, 13208, 15808, 18772, 19304, 23104, 26416, 31369, 37544, 38608, 45847, 52832, 62738, 75088, 77216, 91694, 105664, 125476, 150176, 154432, 183388, 250952, 300352, 366776, 501904, 596011, 733552, 1003808, 1192022, 1467104, 2007616, 2384044, 2934208, 4768088, 9536176, 19072352, 38144704]

約数ペア:

[(1, 38144704), (2, 19072352), (4, 9536176), (8, 4768088), (13, 2934208), (16, 2384044), (19, 2007616), (26, 1467104), (32, 1192022), (38, 1003808), (52, 733552), (64, 596011), (76, 501904), (104, 366776), (127, 300352), (152, 250952), (208, 183388), (247, 154432), (254, 150176), (304, 125476), (361, 105664), (416, 91694), (494, 77216), (508, 75088), (608, 62738), (722, 52832), (832, 45847), (988, 38608), (1016, 37544), (1216, 31369), (1444, 26416), (1651, 23104), (1976, 19304), (2032, 18772), (2413, 15808), (2888, 13208), (3302, 11552), (3952, 9652), (4064, 9386), (4693, 8128), (4826, 7904), (5776, 6604)]