42416972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3738

約数の個数: 36

約数和(自身を含む): 85130136

約数和(自身を除く): 42713164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 3691, 5746, 7382, 11492, 14764, 47983, 62747, 95966, 125494, 191932, 250988, 623779, 815711, 1247558, 1631422, 2495116, 3262844, 10604243, 21208486, 42416972]

約数ペア:

[(1, 42416972), (2, 21208486), (4, 10604243), (13, 3262844), (17, 2495116), (26, 1631422), (34, 1247558), (52, 815711), (68, 623779), (169, 250988), (221, 191932), (338, 125494), (442, 95966), (676, 62747), (884, 47983), (2873, 14764), (3691, 11492), (5746, 7382)]