65512924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 124185600

約数和(自身を除く): 58672676

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 109, 139, 188, 218, 278, 436, 556, 1081, 2162, 2507, 3197, 4324, 5014, 5123, 6394, 6533, 10028, 10246, 12788, 13066, 15151, 20492, 26132, 30302, 60604, 117829, 150259, 235658, 300518, 348473, 471316, 601036, 696946, 712097, 1393892, 1424194, 2848388, 16378231, 32756462, 65512924]

約数ペア:

[(1, 65512924), (2, 32756462), (4, 16378231), (23, 2848388), (46, 1424194), (47, 1393892), (92, 712097), (94, 696946), (109, 601036), (139, 471316), (188, 348473), (218, 300518), (278, 235658), (436, 150259), (556, 117829), (1081, 60604), (2162, 30302), (2507, 26132), (3197, 20492), (4324, 15151), (5014, 13066), (5123, 12788), (6394, 10246), (6533, 10028)]