22564048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 47684448

約数和(自身を除く): 25120400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1307, 1328, 2158, 2614, 4316, 5228, 8632, 10456, 16991, 17264, 20912, 33982, 67964, 108481, 135928, 216962, 271856, 433924, 867848, 1410253, 1735696, 2820506, 5641012, 11282024, 22564048]

約数ペア:

[(1, 22564048), (2, 11282024), (4, 5641012), (8, 2820506), (13, 1735696), (16, 1410253), (26, 867848), (52, 433924), (83, 271856), (104, 216962), (166, 135928), (208, 108481), (332, 67964), (664, 33982), (1079, 20912), (1307, 17264), (1328, 16991), (2158, 10456), (2614, 8632), (4316, 5228)]