8161944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 24556800

約数和(自身を除く): 16394856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 2557, 3192, 5114, 7671, 10228, 15342, 17899, 20456, 30684, 35798, 48583, 53697, 61368, 71596, 97166, 107394, 143192, 145749, 194332, 214788, 291498, 340081, 388664, 429576, 582996, 680162, 1020243, 1165992, 1360324, 2040486, 2720648, 4080972, 8161944]

約数ペア:

[(1, 8161944), (2, 4080972), (3, 2720648), (4, 2040486), (6, 1360324), (7, 1165992), (8, 1020243), (12, 680162), (14, 582996), (19, 429576), (21, 388664), (24, 340081), (28, 291498), (38, 214788), (42, 194332), (56, 145749), (57, 143192), (76, 107394), (84, 97166), (114, 71596), (133, 61368), (152, 53697), (168, 48583), (228, 35798), (266, 30684), (399, 20456), (456, 17899), (532, 15342), (798, 10228), (1064, 7671), (1596, 5114), (2557, 3192)]