4094864648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{124147}}^1$

素因数の和:124210

約数の個数: 64

約数和(自身を含む): 9534566400

約数和(自身を除く): 5439701752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 32984, 124147, 248294, 496588, 869029, 993176, 1738058, 2358793, 3476116, 3848557, 4717586, 6952232, 7697114, 9435172, 15394228, 16511551, 18870344, 26939899, 30788456, 33023102, 53879798, 66046204, 73122583, 107759596, 132092408, 146245166, 215519192, 292490332, 511858081, 584980664, 1023716162, 2047432324, 4094864648]

約数ペア:

[(1, 4094864648), (2, 2047432324), (4, 1023716162), (7, 584980664), (8, 511858081), (14, 292490332), (19, 215519192), (28, 146245166), (31, 132092408), (38, 107759596), (56, 73122583), (62, 66046204), (76, 53879798), (124, 33023102), (133, 30788456), (152, 26939899), (217, 18870344), (248, 16511551), (266, 15394228), (434, 9435172), (532, 7697114), (589, 6952232), (868, 4717586), (1064, 3848557), (1178, 3476116), (1736, 2358793), (2356, 1738058), (4123, 993176), (4712, 869029), (8246, 496588), (16492, 248294), (32984, 124147)]