25800744

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 41072856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 141, 178, 188, 257, 267, 282, 356, 376, 514, 534, 564, 712, 771, 1028, 1068, 1128, 1542, 2056, 2136, 3084, 4183, 6168, 8366, 12079, 12549, 16732, 22873, 24158, 25098, 33464, 36237, 45746, 48316, 50196, 68619, 72474, 91492, 96632, 100392, 137238, 144948, 182984, 274476, 289896, 548952, 1075031, 2150062, 3225093, 4300124, 6450186, 8600248, 12900372, 25800744]

約数ペア:

[(1, 25800744), (2, 12900372), (3, 8600248), (4, 6450186), (6, 4300124), (8, 3225093), (12, 2150062), (24, 1075031), (47, 548952), (89, 289896), (94, 274476), (141, 182984), (178, 144948), (188, 137238), (257, 100392), (267, 96632), (282, 91492), (356, 72474), (376, 68619), (514, 50196), (534, 48316), (564, 45746), (712, 36237), (771, 33464), (1028, 25098), (1068, 24158), (1128, 22873), (1542, 16732), (2056, 12549), (2136, 12079), (3084, 8366), (4183, 6168)]