23924576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 54154800

約数和(自身を除く): 30230224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 199, 208, 221, 272, 289, 398, 416, 442, 544, 578, 796, 884, 1156, 1592, 1768, 2312, 2587, 3184, 3383, 3536, 3757, 4624, 5174, 6368, 6766, 7072, 7514, 9248, 10348, 13532, 15028, 20696, 27064, 30056, 41392, 43979, 54128, 57511, 60112, 82784, 87958, 108256, 115022, 120224, 175916, 230044, 351832, 460088, 703664, 747643, 920176, 1407328, 1495286, 1840352, 2990572, 5981144, 11962288, 23924576]

約数ペア:

[(1, 23924576), (2, 11962288), (4, 5981144), (8, 2990572), (13, 1840352), (16, 1495286), (17, 1407328), (26, 920176), (32, 747643), (34, 703664), (52, 460088), (68, 351832), (104, 230044), (136, 175916), (199, 120224), (208, 115022), (221, 108256), (272, 87958), (289, 82784), (398, 60112), (416, 57511), (442, 54128), (544, 43979), (578, 41392), (796, 30056), (884, 27064), (1156, 20696), (1592, 15028), (1768, 13532), (2312, 10348), (2587, 9248), (3184, 7514), (3383, 7072), (3536, 6766), (3757, 6368), (4624, 5174)]