43670328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139969}}^1$

素因数の和:139991

約数の個数: 32

約数和(自身を含む): 117574800

約数和(自身を除く): 73904472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 139969, 279938, 419907, 559876, 839814, 1119752, 1679628, 1819597, 3359256, 3639194, 5458791, 7278388, 10917582, 14556776, 21835164, 43670328]

約数ペア:

[(1, 43670328), (2, 21835164), (3, 14556776), (4, 10917582), (6, 7278388), (8, 5458791), (12, 3639194), (13, 3359256), (24, 1819597), (26, 1679628), (39, 1119752), (52, 839814), (78, 559876), (104, 419907), (156, 279938), (312, 139969)]