25210912

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 26499488

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 199, 214, 296, 398, 428, 592, 796, 856, 1184, 1592, 1712, 3184, 3424, 3959, 6368, 7363, 7918, 14726, 15836, 21293, 29452, 31672, 42586, 58904, 63344, 85172, 117808, 126688, 170344, 235616, 340688, 681376, 787841, 1575682, 3151364, 6302728, 12605456, 25210912]

約数ペア:

[(1, 25210912), (2, 12605456), (4, 6302728), (8, 3151364), (16, 1575682), (32, 787841), (37, 681376), (74, 340688), (107, 235616), (148, 170344), (199, 126688), (214, 117808), (296, 85172), (398, 63344), (428, 58904), (592, 42586), (796, 31672), (856, 29452), (1184, 21293), (1592, 15836), (1712, 14726), (3184, 7918), (3424, 7363), (3959, 6368)]