25295712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20295

約数の個数: 48

約数和(自身を含む): 71512560

約数和(自身を除く): 46216848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20269, 40538, 60807, 81076, 121614, 162152, 243228, 263497, 324304, 486456, 526994, 648608, 790491, 972912, 1053988, 1580982, 1945824, 2107976, 3161964, 4215952, 6323928, 8431904, 12647856, 25295712]

約数ペア:

[(1, 25295712), (2, 12647856), (3, 8431904), (4, 6323928), (6, 4215952), (8, 3161964), (12, 2107976), (13, 1945824), (16, 1580982), (24, 1053988), (26, 972912), (32, 790491), (39, 648608), (48, 526994), (52, 486456), (78, 324304), (96, 263497), (104, 243228), (156, 162152), (208, 121614), (312, 81076), (416, 60807), (624, 40538), (1248, 20269)]