98678356

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 204422400

約数和(自身を除く): 105744044

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 343, 497, 686, 994, 1013, 1372, 1988, 2026, 3479, 4052, 6958, 7091, 13916, 14182, 24353, 28364, 48706, 49637, 71923, 97412, 99274, 143846, 198548, 287692, 347459, 503461, 694918, 1006922, 1389836, 2013844, 3524227, 7048454, 14096908, 24669589, 49339178, 98678356]

約数ペア:

[(1, 98678356), (2, 49339178), (4, 24669589), (7, 14096908), (14, 7048454), (28, 3524227), (49, 2013844), (71, 1389836), (98, 1006922), (142, 694918), (196, 503461), (284, 347459), (343, 287692), (497, 198548), (686, 143846), (994, 99274), (1013, 97412), (1372, 71923), (1988, 49637), (2026, 48706), (3479, 28364), (4052, 24353), (6958, 14182), (7091, 13916)]