29977402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8710

約数の個数: 32

約数和(自身を含む): 58262400

約数和(自身を除く): 28284998

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8669, 17338, 60683, 112697, 121366, 164711, 225394, 329422, 788879, 1152977, 1577758, 2141243, 2305954, 4282486, 14988701, 29977402]

約数ペア:

[(1, 29977402), (2, 14988701), (7, 4282486), (13, 2305954), (14, 2141243), (19, 1577758), (26, 1152977), (38, 788879), (91, 329422), (133, 225394), (182, 164711), (247, 121366), (266, 112697), (494, 60683), (1729, 17338), (3458, 8669)]