1642853856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2444723}}^1$

素因数の和:2444743

約数の個数: 48

約数和(自身を含む): 4928563584

約数和(自身を除く): 3285709728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2444723, 4889446, 7334169, 9778892, 14668338, 17113061, 19557784, 29336676, 34226122, 39115568, 51339183, 58673352, 68452244, 78231136, 102678366, 117346704, 136904488, 205356732, 234693408, 273808976, 410713464, 547617952, 821426928, 1642853856]

約数ペア:

[(1, 1642853856), (2, 821426928), (3, 547617952), (4, 410713464), (6, 273808976), (7, 234693408), (8, 205356732), (12, 136904488), (14, 117346704), (16, 102678366), (21, 78231136), (24, 68452244), (28, 58673352), (32, 51339183), (42, 39115568), (48, 34226122), (56, 29336676), (84, 19557784), (96, 17113061), (112, 14668338), (168, 9778892), (224, 7334169), (336, 4889446), (672, 2444723)]