545528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 1117200

約数和(自身を除く): 571672

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 97, 148, 152, 194, 296, 388, 703, 776, 1406, 1843, 2812, 3589, 3686, 5624, 7178, 7372, 14356, 14744, 28712, 68191, 136382, 272764, 545528]

約数ペア:

[(1, 545528), (2, 272764), (4, 136382), (8, 68191), (19, 28712), (37, 14744), (38, 14356), (74, 7372), (76, 7178), (97, 5624), (148, 3686), (152, 3589), (194, 2812), (296, 1843), (388, 1406), (703, 776)]