1421167472

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:8014

約数の個数: 60

約数和(自身を含む): 3000182976

約数和(自身を除く): 1579015504

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 1178, 1444, 2356, 2888, 4712, 5776, 7937, 9424, 11191, 15874, 22382, 31748, 44764, 63496, 89528, 126992, 150803, 179056, 246047, 301606, 492094, 603212, 984188, 1206424, 1968376, 2412848, 2865257, 3936752, 4674893, 5730514, 9349786, 11461028, 18699572, 22922056, 37399144, 45844112, 74798288, 88822967, 177645934, 355291868, 710583736, 1421167472]

約数ペア:

[(1, 1421167472), (2, 710583736), (4, 355291868), (8, 177645934), (16, 88822967), (19, 74798288), (31, 45844112), (38, 37399144), (62, 22922056), (76, 18699572), (124, 11461028), (152, 9349786), (248, 5730514), (304, 4674893), (361, 3936752), (496, 2865257), (589, 2412848), (722, 1968376), (1178, 1206424), (1444, 984188), (2356, 603212), (2888, 492094), (4712, 301606), (5776, 246047), (7937, 179056), (9424, 150803), (11191, 126992), (15874, 89528), (22382, 63496), (31748, 44764)]