66709608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20934

約数の個数: 64

約数和(自身を含む): 200640000

約数和(自身を除く): 133930392

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, 3192, 20899, 41798, 62697, 83596, 125394, 146293, 167192, 250788, 292586, 397081, 438879, 501576, 585172, 794162, 877758, 1170344, 1191243, 1588324, 1755516, 2382486, 2779567, 3176648, 3511032, 4764972, 5559134, 8338701, 9529944, 11118268, 16677402, 22236536, 33354804, 66709608]

約数ペア:

[(1, 66709608), (2, 33354804), (3, 22236536), (4, 16677402), (6, 11118268), (7, 9529944), (8, 8338701), (12, 5559134), (14, 4764972), (19, 3511032), (21, 3176648), (24, 2779567), (28, 2382486), (38, 1755516), (42, 1588324), (56, 1191243), (57, 1170344), (76, 877758), (84, 794162), (114, 585172), (133, 501576), (152, 438879), (168, 397081), (228, 292586), (266, 250788), (399, 167192), (456, 146293), (532, 125394), (798, 83596), (1064, 62697), (1596, 41798), (3192, 20899)]