13375136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 27659520

約数和(自身を除く): 14284384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 139, 194, 248, 278, 388, 496, 556, 776, 992, 1112, 1552, 2224, 3007, 3104, 4309, 4448, 6014, 8618, 12028, 13483, 17236, 24056, 26966, 34472, 48112, 53932, 68944, 96224, 107864, 137888, 215728, 417973, 431456, 835946, 1671892, 3343784, 6687568, 13375136]

約数ペア:

[(1, 13375136), (2, 6687568), (4, 3343784), (8, 1671892), (16, 835946), (31, 431456), (32, 417973), (62, 215728), (97, 137888), (124, 107864), (139, 96224), (194, 68944), (248, 53932), (278, 48112), (388, 34472), (496, 26966), (556, 24056), (776, 17236), (992, 13483), (1112, 12028), (1552, 8618), (2224, 6014), (3007, 4448), (3104, 4309)]