42744128

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 98340672

約数和(自身を除く): 55596544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 1307, 2044, 2336, 2614, 4088, 4672, 5228, 8176, 9149, 10456, 16352, 18298, 20912, 32704, 36596, 41824, 73192, 83648, 95411, 146384, 190822, 292768, 381644, 585536, 667877, 763288, 1335754, 1526576, 2671508, 3053152, 5343016, 6106304, 10686032, 21372064, 42744128]

約数ペア:

[(1, 42744128), (2, 21372064), (4, 10686032), (7, 6106304), (8, 5343016), (14, 3053152), (16, 2671508), (28, 1526576), (32, 1335754), (56, 763288), (64, 667877), (73, 585536), (112, 381644), (146, 292768), (224, 190822), (292, 146384), (448, 95411), (511, 83648), (584, 73192), (1022, 41824), (1168, 36596), (1307, 32704), (2044, 20912), (2336, 18298), (2614, 16352), (4088, 10456), (4672, 9149), (5228, 8176)]