73968748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 156862720

約数和(自身を除く): 82893972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 532, 652, 853, 1141, 1706, 2282, 3097, 3412, 4564, 5971, 6194, 11942, 12388, 16207, 21679, 23884, 32414, 43358, 64828, 86716, 113449, 139039, 226898, 278078, 453796, 556156, 973273, 1946546, 2641741, 3893092, 5283482, 10566964, 18492187, 36984374, 73968748]

約数ペア:

[(1, 73968748), (2, 36984374), (4, 18492187), (7, 10566964), (14, 5283482), (19, 3893092), (28, 2641741), (38, 1946546), (76, 973273), (133, 556156), (163, 453796), (266, 278078), (326, 226898), (532, 139039), (652, 113449), (853, 86716), (1141, 64828), (1706, 43358), (2282, 32414), (3097, 23884), (3412, 21679), (4564, 16207), (5971, 12388), (6194, 11942)]