72296816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 145459440

約数和(自身を除く): 73162624

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1259, 1552, 2518, 3589, 5036, 7178, 10072, 14356, 20144, 28712, 46583, 57424, 93166, 122123, 186332, 244246, 372664, 488492, 745328, 976984, 1953968, 4518551, 9037102, 18074204, 36148408, 72296816]

約数ペア:

[(1, 72296816), (2, 36148408), (4, 18074204), (8, 9037102), (16, 4518551), (37, 1953968), (74, 976984), (97, 745328), (148, 488492), (194, 372664), (296, 244246), (388, 186332), (592, 122123), (776, 93166), (1259, 57424), (1552, 46583), (2518, 28712), (3589, 20144), (5036, 14356), (7178, 10072)]