4439008

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 10773000

約数和(自身を除く): 6333992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 149, 152, 196, 224, 266, 298, 304, 392, 532, 596, 608, 784, 931, 1043, 1064, 1192, 1568, 1862, 2086, 2128, 2384, 2831, 3724, 4172, 4256, 4768, 5662, 7301, 7448, 8344, 11324, 14602, 14896, 16688, 19817, 22648, 29204, 29792, 33376, 39634, 45296, 58408, 79268, 90592, 116816, 138719, 158536, 233632, 277438, 317072, 554876, 634144, 1109752, 2219504, 4439008]

約数ペア:

[(1, 4439008), (2, 2219504), (4, 1109752), (7, 634144), (8, 554876), (14, 317072), (16, 277438), (19, 233632), (28, 158536), (32, 138719), (38, 116816), (49, 90592), (56, 79268), (76, 58408), (98, 45296), (112, 39634), (133, 33376), (149, 29792), (152, 29204), (196, 22648), (224, 19817), (266, 16688), (298, 14896), (304, 14602), (392, 11324), (532, 8344), (596, 7448), (608, 7301), (784, 5662), (931, 4768), (1043, 4256), (1064, 4172), (1192, 3724), (1568, 2831), (1862, 2384), (2086, 2128)]