25572148994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{5039}}^1$

素因数の和:5283

約数の個数: 64

約数和(自身を含む): 45946414080

約数和(自身を除く): 20374265086

約数列:

[1, 2, 7, 14, 37, 74, 97, 101, 194, 202, 259, 518, 679, 707, 1358, 1414, 3589, 3737, 5039, 7178, 7474, 9797, 10078, 19594, 25123, 26159, 35273, 50246, 52318, 68579, 70546, 137158, 186443, 362489, 372886, 488783, 508939, 724978, 977566, 1017878, 1305101, 2537423, 2610202, 3421481, 3562573, 5074846, 6842962, 7125146, 18084971, 18830743, 36169942, 37661486, 49367083, 98734166, 126594797, 131815201, 253189594, 263630402, 345569581, 691139162, 1826582071, 3653164142, 12786074497, 25572148994]

約数ペア:

[(1, 25572148994), (2, 12786074497), (7, 3653164142), (14, 1826582071), (37, 691139162), (74, 345569581), (97, 263630402), (101, 253189594), (194, 131815201), (202, 126594797), (259, 98734166), (518, 49367083), (679, 37661486), (707, 36169942), (1358, 18830743), (1414, 18084971), (3589, 7125146), (3737, 6842962), (5039, 5074846), (7178, 3562573), (7474, 3421481), (9797, 2610202), (10078, 2537423), (19594, 1305101), (25123, 1017878), (26159, 977566), (35273, 724978), (50246, 508939), (52318, 488783), (68579, 372886), (70546, 362489), (137158, 186443)]