13720416

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 22603872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1091, 1572, 2096, 2182, 3144, 3273, 4192, 4364, 6288, 6546, 8728, 12576, 13092, 17456, 26184, 34912, 52368, 104736, 142921, 285842, 428763, 571684, 857526, 1143368, 1715052, 2286736, 3430104, 4573472, 6860208, 13720416]

約数ペア:

[(1, 13720416), (2, 6860208), (3, 4573472), (4, 3430104), (6, 2286736), (8, 1715052), (12, 1143368), (16, 857526), (24, 571684), (32, 428763), (48, 285842), (96, 142921), (131, 104736), (262, 52368), (393, 34912), (524, 26184), (786, 17456), (1048, 13092), (1091, 12576), (1572, 8728), (2096, 6546), (2182, 6288), (3144, 4364), (3273, 4192)]