72276112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6547

約数の個数: 40

約数和(自身を含む): 151912152

約数和(自身を除く): 79636040

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 6481, 11152, 12962, 25924, 51848, 103696, 110177, 220354, 265721, 440708, 531442, 881416, 1062884, 1762832, 2125768, 4251536, 4517257, 9034514, 18069028, 36138056, 72276112]

約数ペア:

[(1, 72276112), (2, 36138056), (4, 18069028), (8, 9034514), (16, 4517257), (17, 4251536), (34, 2125768), (41, 1762832), (68, 1062884), (82, 881416), (136, 531442), (164, 440708), (272, 265721), (328, 220354), (656, 110177), (697, 103696), (1394, 51848), (2788, 25924), (5576, 12962), (6481, 11152)]