25621458

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 52557120

約数和(自身を除く): 26935662

約数列:

[1, 2, 3, 6, 59, 118, 157, 177, 314, 354, 461, 471, 922, 942, 1383, 2766, 9263, 18526, 27199, 27789, 54398, 55578, 72377, 81597, 144754, 163194, 217131, 434262, 4270243, 8540486, 12810729, 25621458]

約数ペア:

[(1, 25621458), (2, 12810729), (3, 8540486), (6, 4270243), (59, 434262), (118, 217131), (157, 163194), (177, 144754), (314, 81597), (354, 72377), (461, 55578), (471, 54398), (922, 27789), (942, 27199), (1383, 18526), (2766, 9263)]