25970808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 68152320

約数和(自身を除く): 42181512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 521, 536, 744, 804, 1042, 1563, 1608, 2077, 2084, 3126, 4154, 4168, 6231, 6252, 8308, 12462, 12504, 16151, 16616, 24924, 32302, 34907, 48453, 49848, 64604, 69814, 96906, 104721, 129208, 139628, 193812, 209442, 279256, 387624, 418884, 837768, 1082117, 2164234, 3246351, 4328468, 6492702, 8656936, 12985404, 25970808]

約数ペア:

[(1, 25970808), (2, 12985404), (3, 8656936), (4, 6492702), (6, 4328468), (8, 3246351), (12, 2164234), (24, 1082117), (31, 837768), (62, 418884), (67, 387624), (93, 279256), (124, 209442), (134, 193812), (186, 139628), (201, 129208), (248, 104721), (268, 96906), (372, 69814), (402, 64604), (521, 49848), (536, 48453), (744, 34907), (804, 32302), (1042, 24924), (1563, 16616), (1608, 16151), (2077, 12504), (2084, 12462), (3126, 8308), (4154, 6252), (4168, 6231)]