16615662028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{742699}}^1$

素因数の和:742774

約数の個数: 48

約数和(自身を含む): 35934796800

約数和(自身を除く): 19319134772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 22372, 742699, 1485398, 2970796, 5198893, 10397786, 12625883, 20795572, 25251766, 34906853, 50503532, 69813706, 88381181, 139627412, 176762362, 244347971, 353524724, 488695942, 593416501, 977391884, 1186833002, 2373666004, 4153915507, 8307831014, 16615662028]

約数ペア:

[(1, 16615662028), (2, 8307831014), (4, 4153915507), (7, 2373666004), (14, 1186833002), (17, 977391884), (28, 593416501), (34, 488695942), (47, 353524724), (68, 244347971), (94, 176762362), (119, 139627412), (188, 88381181), (238, 69813706), (329, 50503532), (476, 34906853), (658, 25251766), (799, 20795572), (1316, 12625883), (1598, 10397786), (3196, 5198893), (5593, 2970796), (11186, 1485398), (22372, 742699)]