73873696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 157405248

約数和(自身を除く): 83531552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 311, 416, 571, 622, 1142, 1244, 2284, 2488, 4043, 4568, 4976, 7423, 8086, 9136, 9952, 14846, 16172, 18272, 29692, 32344, 59384, 64688, 118768, 129376, 177581, 237536, 355162, 710324, 1420648, 2308553, 2841296, 4617106, 5682592, 9234212, 18468424, 36936848, 73873696]

約数ペア:

[(1, 73873696), (2, 36936848), (4, 18468424), (8, 9234212), (13, 5682592), (16, 4617106), (26, 2841296), (32, 2308553), (52, 1420648), (104, 710324), (208, 355162), (311, 237536), (416, 177581), (571, 129376), (622, 118768), (1142, 64688), (1244, 59384), (2284, 32344), (2488, 29692), (4043, 18272), (4568, 16172), (4976, 14846), (7423, 9952), (8086, 9136)]