65457191884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{222877}}^1$

素因数の和:223522

約数の個数: 48

約数和(自身を含む): 138840512832

約数和(自身を除く): 73383320948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 617, 1234, 2468, 4319, 8638, 10489, 17276, 20978, 41956, 73423, 146846, 222877, 293692, 445754, 891508, 1560139, 3120278, 3788909, 6240556, 7577818, 15155636, 26522363, 53044726, 106089452, 137515109, 275030218, 550060436, 962605763, 1925211526, 2337756853, 3850423052, 4675513706, 9351027412, 16364297971, 32728595942, 65457191884]

約数ペア:

[(1, 65457191884), (2, 32728595942), (4, 16364297971), (7, 9351027412), (14, 4675513706), (17, 3850423052), (28, 2337756853), (34, 1925211526), (68, 962605763), (119, 550060436), (238, 275030218), (476, 137515109), (617, 106089452), (1234, 53044726), (2468, 26522363), (4319, 15155636), (8638, 7577818), (10489, 6240556), (17276, 3788909), (20978, 3120278), (41956, 1560139), (73423, 891508), (146846, 445754), (222877, 293692)]