25156770058

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 44070174720

約数和(自身を除く): 18913404662

約数列:

[1, 2, 7, 14, 103, 191, 206, 241, 379, 382, 482, 721, 758, 1337, 1442, 1687, 2653, 2674, 3374, 5306, 19673, 24823, 39037, 39346, 46031, 49646, 72389, 78074, 91339, 92062, 137711, 144778, 173761, 182678, 273259, 275422, 322217, 347522, 506723, 546518, 639373, 644434, 1013446, 1278746, 4741193, 7456067, 9407917, 9482386, 14912134, 17445749, 18815834, 33188351, 34891498, 52192469, 65855419, 66376702, 104384938, 122120243, 131710838, 244240486, 1796912147, 3593824294, 12578385029, 25156770058]

約数ペア:

[(1, 25156770058), (2, 12578385029), (7, 3593824294), (14, 1796912147), (103, 244240486), (191, 131710838), (206, 122120243), (241, 104384938), (379, 66376702), (382, 65855419), (482, 52192469), (721, 34891498), (758, 33188351), (1337, 18815834), (1442, 17445749), (1687, 14912134), (2653, 9482386), (2674, 9407917), (3374, 7456067), (5306, 4741193), (19673, 1278746), (24823, 1013446), (39037, 644434), (39346, 639373), (46031, 546518), (49646, 506723), (72389, 347522), (78074, 322217), (91339, 275422), (92062, 273259), (137711, 182678), (144778, 173761)]