5629428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 16511040

約数和(自身を除く): 10881612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 251, 252, 267, 356, 502, 534, 623, 753, 801, 1004, 1068, 1246, 1506, 1602, 1757, 1869, 2259, 2492, 3012, 3204, 3514, 3738, 4518, 5271, 5607, 7028, 7476, 9036, 10542, 11214, 15813, 21084, 22339, 22428, 31626, 44678, 63252, 67017, 89356, 134034, 156373, 201051, 268068, 312746, 402102, 469119, 625492, 804204, 938238, 1407357, 1876476, 2814714, 5629428]

約数ペア:

[(1, 5629428), (2, 2814714), (3, 1876476), (4, 1407357), (6, 938238), (7, 804204), (9, 625492), (12, 469119), (14, 402102), (18, 312746), (21, 268068), (28, 201051), (36, 156373), (42, 134034), (63, 89356), (84, 67017), (89, 63252), (126, 44678), (178, 31626), (251, 22428), (252, 22339), (267, 21084), (356, 15813), (502, 11214), (534, 10542), (623, 9036), (753, 7476), (801, 7028), (1004, 5607), (1068, 5271), (1246, 4518), (1506, 3738), (1602, 3514), (1757, 3204), (1869, 3012), (2259, 2492)]