1796553664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47659}}^1$

素因数の和:47721

約数の個数: 56

約数和(自身を含む): 3873804800

約数和(自身を除く): 2077251136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 37696, 47659, 95318, 190636, 381272, 762544, 905521, 1477429, 1525088, 1811042, 2954858, 3050176, 3622084, 5909716, 7244168, 11819432, 14488336, 23638864, 28071151, 28976672, 47277728, 56142302, 57953344, 94555456, 112284604, 224569208, 449138416, 898276832, 1796553664]

約数ペア:

[(1, 1796553664), (2, 898276832), (4, 449138416), (8, 224569208), (16, 112284604), (19, 94555456), (31, 57953344), (32, 56142302), (38, 47277728), (62, 28976672), (64, 28071151), (76, 23638864), (124, 14488336), (152, 11819432), (248, 7244168), (304, 5909716), (496, 3622084), (589, 3050176), (608, 2954858), (992, 1811042), (1178, 1525088), (1216, 1477429), (1984, 905521), (2356, 762544), (4712, 381272), (9424, 190636), (18848, 95318), (37696, 47659)]