25394088

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 65862720

約数和(自身を除く): 40468632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 197, 246, 262, 328, 393, 394, 492, 524, 591, 786, 788, 984, 1048, 1182, 1572, 1576, 2364, 3144, 4728, 5371, 8077, 10742, 16113, 16154, 21484, 24231, 25807, 32226, 32308, 42968, 48462, 51614, 64452, 64616, 77421, 96924, 103228, 128904, 154842, 193848, 206456, 309684, 619368, 1058087, 2116174, 3174261, 4232348, 6348522, 8464696, 12697044, 25394088]

約数ペア:

[(1, 25394088), (2, 12697044), (3, 8464696), (4, 6348522), (6, 4232348), (8, 3174261), (12, 2116174), (24, 1058087), (41, 619368), (82, 309684), (123, 206456), (131, 193848), (164, 154842), (197, 128904), (246, 103228), (262, 96924), (328, 77421), (393, 64616), (394, 64452), (492, 51614), (524, 48462), (591, 42968), (786, 32308), (788, 32226), (984, 25807), (1048, 24231), (1182, 21484), (1572, 16154), (1576, 16113), (2364, 10742), (3144, 8077), (4728, 5371)]