838041664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11681}}^1$

素因数の和:11771

約数の個数: 56

約数和(自身を含む): 1780336800

約数和(自身を除く): 942295136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1888, 2242, 3776, 4484, 8968, 11681, 17936, 23362, 35872, 46724, 71744, 93448, 186896, 221939, 373792, 443878, 689179, 747584, 887756, 1378358, 1775512, 2756716, 3551024, 5513432, 7102048, 11026864, 13094401, 14204096, 22053728, 26188802, 44107456, 52377604, 104755208, 209510416, 419020832, 838041664]

約数ペア:

[(1, 838041664), (2, 419020832), (4, 209510416), (8, 104755208), (16, 52377604), (19, 44107456), (32, 26188802), (38, 22053728), (59, 14204096), (64, 13094401), (76, 11026864), (118, 7102048), (152, 5513432), (236, 3551024), (304, 2756716), (472, 1775512), (608, 1378358), (944, 887756), (1121, 747584), (1216, 689179), (1888, 443878), (2242, 373792), (3776, 221939), (4484, 186896), (8968, 93448), (11681, 71744), (17936, 46724), (23362, 35872)]