71340572296

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1\times {\mathrm{5347}}^1$

素因数の和:8126

約数の個数: 64

約数和(自身を含む): 154676995200

約数和(自身を除く): 83336422904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 2677, 4984, 5347, 5354, 10694, 10708, 18739, 21388, 21416, 37429, 37478, 42776, 74858, 74956, 149716, 149912, 238253, 299432, 475883, 476506, 951766, 953012, 1667771, 1903532, 1906024, 3331181, 3335542, 3807064, 6662362, 6671084, 13324724, 13342168, 14313919, 26649448, 28627838, 57255676, 100197433, 114511352, 200394866, 400789732, 801579464, 1273938791, 2547877582, 5095755164, 8917571537, 10191510328, 17835143074, 35670286148, 71340572296]

約数ペア:

[(1, 71340572296), (2, 35670286148), (4, 17835143074), (7, 10191510328), (8, 8917571537), (14, 5095755164), (28, 2547877582), (56, 1273938791), (89, 801579464), (178, 400789732), (356, 200394866), (623, 114511352), (712, 100197433), (1246, 57255676), (2492, 28627838), (2677, 26649448), (4984, 14313919), (5347, 13342168), (5354, 13324724), (10694, 6671084), (10708, 6662362), (18739, 3807064), (21388, 3335542), (21416, 3331181), (37429, 1906024), (37478, 1903532), (42776, 1667771), (74858, 953012), (74956, 951766), (149716, 476506), (149912, 475883), (238253, 299432)]