73285394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21234

約数の個数: 32

約数和(自身を含む): 142423680

約数和(自身を除く): 69138286

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 21193, 42386, 148351, 275509, 296702, 402667, 551018, 805334, 1928563, 2818669, 3857126, 5234671, 5637338, 10469342, 36642697, 73285394]

約数ペア:

[(1, 73285394), (2, 36642697), (7, 10469342), (13, 5637338), (14, 5234671), (19, 3857126), (26, 2818669), (38, 1928563), (91, 805334), (133, 551018), (182, 402667), (247, 296702), (266, 275509), (494, 148351), (1729, 42386), (3458, 21193)]