27440104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 30620696

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 167, 184, 188, 334, 376, 437, 668, 874, 893, 1081, 1336, 1748, 1786, 2162, 3173, 3496, 3572, 3841, 4324, 6346, 7144, 7682, 7849, 8648, 12692, 15364, 15698, 20539, 25384, 30728, 31396, 41078, 62792, 72979, 82156, 145958, 149131, 164312, 180527, 291916, 298262, 361054, 583832, 596524, 722108, 1193048, 1444216, 3430013, 6860026, 13720052, 27440104]

約数ペア:

[(1, 27440104), (2, 13720052), (4, 6860026), (8, 3430013), (19, 1444216), (23, 1193048), (38, 722108), (46, 596524), (47, 583832), (76, 361054), (92, 298262), (94, 291916), (152, 180527), (167, 164312), (184, 149131), (188, 145958), (334, 82156), (376, 72979), (437, 62792), (668, 41078), (874, 31396), (893, 30728), (1081, 25384), (1336, 20539), (1748, 15698), (1786, 15364), (2162, 12692), (3173, 8648), (3496, 7849), (3572, 7682), (3841, 7144), (4324, 6346)]