17157436856

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{51329}}^1$

素因数の和:51516

約数の個数: 64

約数和(自身を含む): 37844582400

約数和(自身を除く): 20687145544

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 127, 188, 254, 329, 376, 508, 658, 889, 1016, 1316, 1778, 2632, 3556, 5969, 7112, 11938, 23876, 41783, 47752, 51329, 83566, 102658, 167132, 205316, 334264, 359303, 410632, 718606, 1437212, 2412463, 2874424, 4824926, 6518783, 9649852, 13037566, 16887241, 19299704, 26075132, 33774482, 45631481, 52150264, 67548964, 91262962, 135097928, 182525924, 306382801, 365051848, 612765602, 1225531204, 2144679607, 2451062408, 4289359214, 8578718428, 17157436856]

約数ペア:

[(1, 17157436856), (2, 8578718428), (4, 4289359214), (7, 2451062408), (8, 2144679607), (14, 1225531204), (28, 612765602), (47, 365051848), (56, 306382801), (94, 182525924), (127, 135097928), (188, 91262962), (254, 67548964), (329, 52150264), (376, 45631481), (508, 33774482), (658, 26075132), (889, 19299704), (1016, 16887241), (1316, 13037566), (1778, 9649852), (2632, 6518783), (3556, 4824926), (5969, 2874424), (7112, 2412463), (11938, 1437212), (23876, 718606), (41783, 410632), (47752, 359303), (51329, 334264), (83566, 205316), (102658, 167132)]