3905615476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 8127665280

約数和(自身を除く): 4222049804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 839, 868, 961, 1211, 1678, 1922, 2422, 3356, 3844, 4844, 5363, 5873, 6727, 10726, 11746, 13454, 21452, 23492, 26009, 26908, 37541, 52018, 75082, 104036, 145147, 150164, 166253, 182063, 290294, 332506, 364126, 580588, 665012, 728252, 806279, 1016029, 1163771, 1612558, 2032058, 2327542, 3225116, 4064116, 4499557, 4655084, 5643953, 8999114, 11287906, 17998228, 22575812, 31496899, 62993798, 125987596, 139486267, 278972534, 557945068, 976403869, 1952807738, 3905615476]

約数ペア:

[(1, 3905615476), (2, 1952807738), (4, 976403869), (7, 557945068), (14, 278972534), (28, 139486267), (31, 125987596), (62, 62993798), (124, 31496899), (173, 22575812), (217, 17998228), (346, 11287906), (434, 8999114), (692, 5643953), (839, 4655084), (868, 4499557), (961, 4064116), (1211, 3225116), (1678, 2327542), (1922, 2032058), (2422, 1612558), (3356, 1163771), (3844, 1016029), (4844, 806279), (5363, 728252), (5873, 665012), (6727, 580588), (10726, 364126), (11746, 332506), (13454, 290294), (21452, 182063), (23492, 166253), (26009, 150164), (26908, 145147), (37541, 104036), (52018, 75082)]