27981624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 77293440

約数和(自身を除く): 49311816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 913, 996, 1277, 1826, 1992, 2554, 2739, 3652, 3831, 5108, 5478, 7304, 7662, 10216, 10956, 14047, 15324, 21912, 28094, 30648, 42141, 56188, 84282, 105991, 112376, 168564, 211982, 317973, 337128, 423964, 635946, 847928, 1165901, 1271892, 2331802, 2543784, 3497703, 4663604, 6995406, 9327208, 13990812, 27981624]

約数ペア:

[(1, 27981624), (2, 13990812), (3, 9327208), (4, 6995406), (6, 4663604), (8, 3497703), (11, 2543784), (12, 2331802), (22, 1271892), (24, 1165901), (33, 847928), (44, 635946), (66, 423964), (83, 337128), (88, 317973), (132, 211982), (166, 168564), (249, 112376), (264, 105991), (332, 84282), (498, 56188), (664, 42141), (913, 30648), (996, 28094), (1277, 21912), (1826, 15324), (1992, 14047), (2554, 10956), (2739, 10216), (3652, 7662), (3831, 7304), (5108, 5478)]