42747328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 92171520

約数和(自身を除く): 49424192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 191, 208, 269, 382, 416, 538, 764, 832, 1076, 1528, 2152, 2483, 3056, 3497, 4304, 4966, 6112, 6994, 8608, 9932, 12224, 13988, 17216, 19864, 27976, 39728, 51379, 55952, 79456, 102758, 111904, 158912, 205516, 223808, 411032, 667927, 822064, 1335854, 1644128, 2671708, 3288256, 5343416, 10686832, 21373664, 42747328]

約数ペア:

[(1, 42747328), (2, 21373664), (4, 10686832), (8, 5343416), (13, 3288256), (16, 2671708), (26, 1644128), (32, 1335854), (52, 822064), (64, 667927), (104, 411032), (191, 223808), (208, 205516), (269, 158912), (382, 111904), (416, 102758), (538, 79456), (764, 55952), (832, 51379), (1076, 39728), (1528, 27976), (2152, 19864), (2483, 17216), (3056, 13988), (3497, 12224), (4304, 9932), (4966, 8608), (6112, 6994)]