6401510528

素因数分解:

$2^7\times 7^3\times {\mathrm{145807}}^1$

素因数の和:145842

約数の個数: 64

約数和(自身を含む): 14872416000

約数和(自身を除く): 8470905472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 6272, 10976, 21952, 43904, 145807, 291614, 583228, 1020649, 1166456, 2041298, 2332912, 4082596, 4665824, 7144543, 8165192, 9331648, 14289086, 16330384, 18663296, 28578172, 32660768, 50011801, 57156344, 65321536, 100023602, 114312688, 130643072, 200047204, 228625376, 400094408, 457250752, 800188816, 914501504, 1600377632, 3200755264, 6401510528]

約数ペア:

[(1, 6401510528), (2, 3200755264), (4, 1600377632), (7, 914501504), (8, 800188816), (14, 457250752), (16, 400094408), (28, 228625376), (32, 200047204), (49, 130643072), (56, 114312688), (64, 100023602), (98, 65321536), (112, 57156344), (128, 50011801), (196, 32660768), (224, 28578172), (343, 18663296), (392, 16330384), (448, 14289086), (686, 9331648), (784, 8165192), (896, 7144543), (1372, 4665824), (1568, 4082596), (2744, 2332912), (3136, 2041298), (5488, 1166456), (6272, 1020649), (10976, 583228), (21952, 291614), (43904, 145807)]