64519117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 78462720

約数和(自身を除く): 13943603

約数列:

[1, 13, 19, 23, 41, 247, 277, 299, 437, 533, 779, 943, 3601, 5263, 5681, 6371, 10127, 11357, 12259, 17917, 68419, 82823, 121049, 147641, 215783, 232921, 261211, 1573637, 2805179, 3395743, 4963009, 64519117]

約数ペア:

[(1, 64519117), (13, 4963009), (19, 3395743), (23, 2805179), (41, 1573637), (247, 261211), (277, 232921), (299, 215783), (437, 147641), (533, 121049), (779, 82823), (943, 68419), (3601, 17917), (5263, 12259), (5681, 11357), (6371, 10127)]