25681567136

素因数分解:

$2^5\times {\mathrm{677}}^1\times {\mathrm{907}}^1\times {\mathrm{1307}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 50729880096

約数和(自身を除く): 25048312960

約数列:

[1, 2, 4, 8, 16, 32, 677, 907, 1307, 1354, 1814, 2614, 2708, 3628, 5228, 5416, 7256, 10456, 10832, 14512, 20912, 21664, 29024, 41824, 614039, 884839, 1185449, 1228078, 1769678, 2370898, 2456156, 3539356, 4741796, 4912312, 7078712, 9483592, 9824624, 14157424, 18967184, 19649248, 28314848, 37934368, 802548973, 1605097946, 3210195892, 6420391784, 12840783568, 25681567136]

約数ペア:

[(1, 25681567136), (2, 12840783568), (4, 6420391784), (8, 3210195892), (16, 1605097946), (32, 802548973), (677, 37934368), (907, 28314848), (1307, 19649248), (1354, 18967184), (1814, 14157424), (2614, 9824624), (2708, 9483592), (3628, 7078712), (5228, 4912312), (5416, 4741796), (7256, 3539356), (10456, 2456156), (10832, 2370898), (14512, 1769678), (20912, 1228078), (21664, 1185449), (29024, 884839), (41824, 614039)]