42958658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 27543742

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 359, 718, 893, 1273, 1786, 2546, 3149, 6298, 6821, 13642, 16873, 24053, 33746, 48106, 59831, 119662, 320587, 457007, 641174, 914014, 1130491, 2260982, 21479329, 42958658]

約数ペア:

[(1, 42958658), (2, 21479329), (19, 2260982), (38, 1130491), (47, 914014), (67, 641174), (94, 457007), (134, 320587), (359, 119662), (718, 59831), (893, 48106), (1273, 33746), (1786, 24053), (2546, 16873), (3149, 13642), (6298, 6821)]