29788894436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{22279}}^1$

素因数の和:22413

約数の個数: 72

約数和(自身を含む): 64297941120

約数和(自身を除く): 34509046684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 2809, 3604, 5618, 6307, 11236, 12614, 19663, 22279, 25228, 39326, 44558, 47753, 78652, 89116, 95506, 155953, 191012, 311906, 334271, 378743, 623812, 668542, 757486, 1180787, 1337084, 1514972, 2361574, 2651201, 4723148, 5302402, 8265509, 10604804, 16531018, 20073379, 33062036, 40146758, 62581711, 80293516, 125163422, 140513653, 250326844, 281027306, 438071977, 562054612, 876143954, 1063889087, 1752287908, 2127778174, 4255556348, 7447223609, 14894447218, 29788894436]

約数ペア:

[(1, 29788894436), (2, 14894447218), (4, 7447223609), (7, 4255556348), (14, 2127778174), (17, 1752287908), (28, 1063889087), (34, 876143954), (53, 562054612), (68, 438071977), (106, 281027306), (119, 250326844), (212, 140513653), (238, 125163422), (371, 80293516), (476, 62581711), (742, 40146758), (901, 33062036), (1484, 20073379), (1802, 16531018), (2809, 10604804), (3604, 8265509), (5618, 5302402), (6307, 4723148), (11236, 2651201), (12614, 2361574), (19663, 1514972), (22279, 1337084), (25228, 1180787), (39326, 757486), (44558, 668542), (47753, 623812), (78652, 378743), (89116, 334271), (95506, 311906), (155953, 191012)]