25359012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 74046336

約数和(自身を除く): 48687324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 977, 1236, 1442, 1854, 1954, 2163, 2884, 2931, 3708, 3908, 4326, 5862, 6489, 6839, 8652, 8793, 11724, 12978, 13678, 17586, 20517, 25956, 27356, 35172, 41034, 61551, 82068, 100631, 123102, 201262, 246204, 301893, 402524, 603786, 704417, 905679, 1207572, 1408834, 1811358, 2113251, 2817668, 3622716, 4226502, 6339753, 8453004, 12679506, 25359012]

約数ペア:

[(1, 25359012), (2, 12679506), (3, 8453004), (4, 6339753), (6, 4226502), (7, 3622716), (9, 2817668), (12, 2113251), (14, 1811358), (18, 1408834), (21, 1207572), (28, 905679), (36, 704417), (42, 603786), (63, 402524), (84, 301893), (103, 246204), (126, 201262), (206, 123102), (252, 100631), (309, 82068), (412, 61551), (618, 41034), (721, 35172), (927, 27356), (977, 25956), (1236, 20517), (1442, 17586), (1854, 13678), (1954, 12978), (2163, 11724), (2884, 8793), (2931, 8652), (3708, 6839), (3908, 6489), (4326, 5862)]