914128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 1944320

約数和(自身を除く): 1030192

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 97, 124, 152, 194, 248, 304, 388, 496, 589, 776, 1178, 1552, 1843, 2356, 3007, 3686, 4712, 6014, 7372, 9424, 12028, 14744, 24056, 29488, 48112, 57133, 114266, 228532, 457064, 914128]

約数ペア:

[(1, 914128), (2, 457064), (4, 228532), (8, 114266), (16, 57133), (19, 48112), (31, 29488), (38, 24056), (62, 14744), (76, 12028), (97, 9424), (124, 7372), (152, 6014), (194, 4712), (248, 3686), (304, 3007), (388, 2356), (496, 1843), (589, 1552), (776, 1178)]