15928416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7924

約数の個数: 72

約数和(自身を含む): 51773904

約数和(自身を除く): 35845488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 7901, 15802, 23703, 31604, 47406, 55307, 63208, 71109, 94812, 110614, 126416, 142218, 165921, 189624, 221228, 252832, 284436, 331842, 379248, 442456, 497763, 568872, 663684, 758496, 884912, 995526, 1137744, 1327368, 1769824, 1991052, 2275488, 2654736, 3982104, 5309472, 7964208, 15928416]

約数ペア:

[(1, 15928416), (2, 7964208), (3, 5309472), (4, 3982104), (6, 2654736), (7, 2275488), (8, 1991052), (9, 1769824), (12, 1327368), (14, 1137744), (16, 995526), (18, 884912), (21, 758496), (24, 663684), (28, 568872), (32, 497763), (36, 442456), (42, 379248), (48, 331842), (56, 284436), (63, 252832), (72, 221228), (84, 189624), (96, 165921), (112, 142218), (126, 126416), (144, 110614), (168, 94812), (224, 71109), (252, 63208), (288, 55307), (336, 47406), (504, 31604), (672, 23703), (1008, 15802), (2016, 7901)]