73908064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 150026688

約数和(自身を除く): 76118624

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 157, 188, 313, 314, 376, 626, 628, 752, 1252, 1256, 1504, 2504, 2512, 5008, 5024, 7379, 10016, 14711, 14758, 29422, 29516, 49141, 58844, 59032, 98282, 117688, 118064, 196564, 235376, 236128, 393128, 470752, 786256, 1572512, 2309627, 4619254, 9238508, 18477016, 36954032, 73908064]

約数ペア:

[(1, 73908064), (2, 36954032), (4, 18477016), (8, 9238508), (16, 4619254), (32, 2309627), (47, 1572512), (94, 786256), (157, 470752), (188, 393128), (313, 236128), (314, 235376), (376, 196564), (626, 118064), (628, 117688), (752, 98282), (1252, 59032), (1256, 58844), (1504, 49141), (2504, 29516), (2512, 29422), (5008, 14758), (5024, 14711), (7379, 10016)]