25245832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 51055200

約数和(自身を除く): 25809368

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4051, 6232, 8102, 16204, 32408, 76969, 153938, 166091, 307876, 332182, 615752, 664364, 1328728, 3155729, 6311458, 12622916, 25245832]

約数ペア:

[(1, 25245832), (2, 12622916), (4, 6311458), (8, 3155729), (19, 1328728), (38, 664364), (41, 615752), (76, 332182), (82, 307876), (152, 166091), (164, 153938), (328, 76969), (779, 32408), (1558, 16204), (3116, 8102), (4051, 6232)]