25651896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 40876104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 199, 246, 262, 328, 393, 398, 492, 524, 597, 786, 796, 984, 1048, 1194, 1572, 1592, 2388, 3144, 4776, 5371, 8159, 10742, 16113, 16318, 21484, 24477, 26069, 32226, 32636, 42968, 48954, 52138, 64452, 65272, 78207, 97908, 104276, 128904, 156414, 195816, 208552, 312828, 625656, 1068829, 2137658, 3206487, 4275316, 6412974, 8550632, 12825948, 25651896]

約数ペア:

[(1, 25651896), (2, 12825948), (3, 8550632), (4, 6412974), (6, 4275316), (8, 3206487), (12, 2137658), (24, 1068829), (41, 625656), (82, 312828), (123, 208552), (131, 195816), (164, 156414), (199, 128904), (246, 104276), (262, 97908), (328, 78207), (393, 65272), (398, 64452), (492, 52138), (524, 48954), (597, 42968), (786, 32636), (796, 32226), (984, 26069), (1048, 24477), (1194, 21484), (1572, 16318), (1592, 16113), (2388, 10742), (3144, 8159), (4776, 5371)]