4038112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 9081072

約数和(自身を除く): 5042960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 571, 884, 1142, 1768, 2284, 3536, 4568, 7072, 7423, 9136, 9707, 14846, 18272, 19414, 29692, 38828, 59384, 77656, 118768, 126191, 155312, 237536, 252382, 310624, 504764, 1009528, 2019056, 4038112]

約数ペア:

[(1, 4038112), (2, 2019056), (4, 1009528), (8, 504764), (13, 310624), (16, 252382), (17, 237536), (26, 155312), (32, 126191), (34, 118768), (52, 77656), (68, 59384), (104, 38828), (136, 29692), (208, 19414), (221, 18272), (272, 14846), (416, 9707), (442, 9136), (544, 7423), (571, 7072), (884, 4568), (1142, 3536), (1768, 2284)]