25343668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 29814092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 1439, 2516, 2878, 4403, 5756, 8806, 10073, 17612, 20146, 24463, 40292, 48926, 53243, 97852, 106486, 171241, 212972, 342482, 372701, 684964, 745402, 905131, 1490804, 1810262, 3620524, 6335917, 12671834, 25343668]

約数ペア:

[(1, 25343668), (2, 12671834), (4, 6335917), (7, 3620524), (14, 1810262), (17, 1490804), (28, 905131), (34, 745402), (37, 684964), (68, 372701), (74, 342482), (119, 212972), (148, 171241), (238, 106486), (259, 97852), (476, 53243), (518, 48926), (629, 40292), (1036, 24463), (1258, 20146), (1439, 17612), (2516, 10073), (2878, 8806), (4403, 5756)]