33391540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 87878952

約数和(自身を除く): 54487412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 2621, 3185, 5242, 6370, 10484, 12740, 13105, 18347, 26210, 34073, 36694, 52420, 68146, 73388, 91735, 128429, 136292, 170365, 183470, 238511, 256858, 340730, 366940, 477022, 513716, 642145, 681460, 954044, 1192555, 1284290, 1669577, 2385110, 2568580, 3339154, 4770220, 6678308, 8347885, 16695770, 33391540]

約数ペア:

[(1, 33391540), (2, 16695770), (4, 8347885), (5, 6678308), (7, 4770220), (10, 3339154), (13, 2568580), (14, 2385110), (20, 1669577), (26, 1284290), (28, 1192555), (35, 954044), (49, 681460), (52, 642145), (65, 513716), (70, 477022), (91, 366940), (98, 340730), (130, 256858), (140, 238511), (182, 183470), (196, 170365), (245, 136292), (260, 128429), (364, 91735), (455, 73388), (490, 68146), (637, 52420), (910, 36694), (980, 34073), (1274, 26210), (1820, 18347), (2548, 13105), (2621, 12740), (3185, 10484), (5242, 6370)]