42321136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 98431200

約数和(自身を除く): 56110064

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 349, 424, 572, 583, 689, 698, 848, 1144, 1166, 1378, 1396, 2288, 2332, 2756, 2792, 3839, 4537, 4664, 5512, 5584, 7579, 7678, 9074, 9328, 11024, 15158, 15356, 18148, 18497, 30316, 30712, 36296, 36994, 49907, 60632, 61424, 72592, 73988, 99814, 121264, 147976, 199628, 203467, 240461, 295952, 399256, 406934, 480922, 798512, 813868, 961844, 1627736, 1923688, 2645071, 3255472, 3847376, 5290142, 10580284, 21160568, 42321136]

約数ペア:

[(1, 42321136), (2, 21160568), (4, 10580284), (8, 5290142), (11, 3847376), (13, 3255472), (16, 2645071), (22, 1923688), (26, 1627736), (44, 961844), (52, 813868), (53, 798512), (88, 480922), (104, 406934), (106, 399256), (143, 295952), (176, 240461), (208, 203467), (212, 199628), (286, 147976), (349, 121264), (424, 99814), (572, 73988), (583, 72592), (689, 61424), (698, 60632), (848, 49907), (1144, 36994), (1166, 36296), (1378, 30712), (1396, 30316), (2288, 18497), (2332, 18148), (2756, 15356), (2792, 15158), (3839, 11024), (4537, 9328), (4664, 9074), (5512, 7678), (5584, 7579)]