27656772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 49564092

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 227, 284, 286, 426, 429, 454, 572, 681, 781, 852, 858, 908, 923, 1362, 1562, 1716, 1846, 2343, 2497, 2724, 2769, 2951, 3124, 3692, 4686, 4994, 5538, 5902, 7491, 8853, 9372, 9988, 10153, 11076, 11804, 14982, 16117, 17706, 20306, 29964, 30459, 32234, 32461, 35412, 40612, 48351, 60918, 64468, 64922, 96702, 97383, 121836, 129844, 177287, 193404, 194766, 209521, 354574, 389532, 419042, 531861, 628563, 709148, 838084, 1063722, 1257126, 2127444, 2304731, 2514252, 4609462, 6914193, 9218924, 13828386, 27656772]

約数ペア:

[(1, 27656772), (2, 13828386), (3, 9218924), (4, 6914193), (6, 4609462), (11, 2514252), (12, 2304731), (13, 2127444), (22, 1257126), (26, 1063722), (33, 838084), (39, 709148), (44, 628563), (52, 531861), (66, 419042), (71, 389532), (78, 354574), (132, 209521), (142, 194766), (143, 193404), (156, 177287), (213, 129844), (227, 121836), (284, 97383), (286, 96702), (426, 64922), (429, 64468), (454, 60918), (572, 48351), (681, 40612), (781, 35412), (852, 32461), (858, 32234), (908, 30459), (923, 29964), (1362, 20306), (1562, 17706), (1716, 16117), (1846, 14982), (2343, 11804), (2497, 11076), (2724, 10153), (2769, 9988), (2951, 9372), (3124, 8853), (3692, 7491), (4686, 5902), (4994, 5538)]