72245026

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 127088640

約数和(自身を除く): 54843614

約数列:

[1, 2, 7, 14, 79, 83, 158, 166, 553, 581, 787, 1106, 1162, 1574, 5509, 6557, 11018, 13114, 45899, 62173, 65321, 91798, 124346, 130642, 435211, 457247, 870422, 914494, 5160359, 10320718, 36122513, 72245026]

約数ペア:

[(1, 72245026), (2, 36122513), (7, 10320718), (14, 5160359), (79, 914494), (83, 870422), (158, 457247), (166, 435211), (553, 130642), (581, 124346), (787, 91798), (1106, 65321), (1162, 62173), (1574, 45899), (5509, 13114), (6557, 11018)]