34128892

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 74003328

約数和(自身を除く): 39874436

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 137, 164, 196, 217, 274, 287, 434, 548, 574, 868, 959, 1148, 1271, 1519, 1918, 2009, 2542, 3038, 3836, 4018, 4247, 5084, 5617, 6076, 6713, 8036, 8494, 8897, 11234, 13426, 16988, 17794, 22468, 26852, 29729, 35588, 39319, 59458, 62279, 78638, 118916, 124558, 157276, 174127, 208103, 249116, 275233, 348254, 416206, 550466, 696508, 832412, 1100932, 1218889, 2437778, 4875556, 8532223, 17064446, 34128892]

約数ペア:

[(1, 34128892), (2, 17064446), (4, 8532223), (7, 4875556), (14, 2437778), (28, 1218889), (31, 1100932), (41, 832412), (49, 696508), (62, 550466), (82, 416206), (98, 348254), (124, 275233), (137, 249116), (164, 208103), (196, 174127), (217, 157276), (274, 124558), (287, 118916), (434, 78638), (548, 62279), (574, 59458), (868, 39319), (959, 35588), (1148, 29729), (1271, 26852), (1519, 22468), (1918, 17794), (2009, 16988), (2542, 13426), (3038, 11234), (3836, 8897), (4018, 8494), (4247, 8036), (5084, 6713), (5617, 6076)]