25574328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 75675600

約数和(自身を除く): 50101272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 307, 312, 356, 468, 534, 614, 712, 801, 921, 936, 1068, 1157, 1228, 1602, 1842, 2136, 2314, 2456, 2763, 3204, 3471, 3684, 3991, 4628, 5526, 6408, 6942, 7368, 7982, 9256, 10413, 11052, 11973, 13884, 15964, 20826, 22104, 23946, 27323, 27768, 31928, 35919, 41652, 47892, 54646, 71838, 81969, 83304, 95784, 109292, 143676, 163938, 218584, 245907, 287352, 327876, 355199, 491814, 655752, 710398, 983628, 1065597, 1420796, 1967256, 2131194, 2841592, 3196791, 4262388, 6393582, 8524776, 12787164, 25574328]

約数ペア:

[(1, 25574328), (2, 12787164), (3, 8524776), (4, 6393582), (6, 4262388), (8, 3196791), (9, 2841592), (12, 2131194), (13, 1967256), (18, 1420796), (24, 1065597), (26, 983628), (36, 710398), (39, 655752), (52, 491814), (72, 355199), (78, 327876), (89, 287352), (104, 245907), (117, 218584), (156, 163938), (178, 143676), (234, 109292), (267, 95784), (307, 83304), (312, 81969), (356, 71838), (468, 54646), (534, 47892), (614, 41652), (712, 35919), (801, 31928), (921, 27768), (936, 27323), (1068, 23946), (1157, 22104), (1228, 20826), (1602, 15964), (1842, 13884), (2136, 11973), (2314, 11052), (2456, 10413), (2763, 9256), (3204, 7982), (3471, 7368), (3684, 6942), (3991, 6408), (4628, 5526)]