64167928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 77355272

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 59, 68, 88, 118, 136, 187, 236, 374, 472, 649, 727, 748, 1003, 1298, 1454, 1496, 2006, 2596, 2908, 4012, 5192, 5816, 7997, 8024, 11033, 12359, 15994, 22066, 24718, 31988, 42893, 44132, 49436, 63976, 85786, 88264, 98872, 135949, 171572, 271898, 343144, 471823, 543796, 729181, 943646, 1087592, 1458362, 1887292, 2916724, 3774584, 5833448, 8020991, 16041982, 32083964, 64167928]

約数ペア:

[(1, 64167928), (2, 32083964), (4, 16041982), (8, 8020991), (11, 5833448), (17, 3774584), (22, 2916724), (34, 1887292), (44, 1458362), (59, 1087592), (68, 943646), (88, 729181), (118, 543796), (136, 471823), (187, 343144), (236, 271898), (374, 171572), (472, 135949), (649, 98872), (727, 88264), (748, 85786), (1003, 63976), (1298, 49436), (1454, 44132), (1496, 42893), (2006, 31988), (2596, 24718), (2908, 22066), (4012, 15994), (5192, 12359), (5816, 11033), (7997, 8024)]