25624864

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 53275320

約数和(自身を除く): 27650456

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 106, 116, 212, 232, 424, 464, 521, 848, 928, 1042, 1537, 1696, 2084, 3074, 4168, 6148, 8336, 12296, 15109, 16672, 24592, 27613, 30218, 49184, 55226, 60436, 110452, 120872, 220904, 241744, 441808, 483488, 800777, 883616, 1601554, 3203108, 6406216, 12812432, 25624864]

約数ペア:

[(1, 25624864), (2, 12812432), (4, 6406216), (8, 3203108), (16, 1601554), (29, 883616), (32, 800777), (53, 483488), (58, 441808), (106, 241744), (116, 220904), (212, 120872), (232, 110452), (424, 60436), (464, 55226), (521, 49184), (848, 30218), (928, 27613), (1042, 24592), (1537, 16672), (1696, 15109), (2084, 12296), (3074, 8336), (4168, 6148)]