40227572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 88327680

約数和(自身を除く): 48100108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 619, 844, 1238, 1477, 2321, 2476, 2954, 4333, 4642, 5908, 6809, 8666, 9284, 13618, 16247, 17332, 27236, 32494, 47663, 64988, 95326, 130609, 190652, 261218, 522436, 914263, 1436699, 1828526, 2873398, 3657052, 5746796, 10056893, 20113786, 40227572]

約数ペア:

[(1, 40227572), (2, 20113786), (4, 10056893), (7, 5746796), (11, 3657052), (14, 2873398), (22, 1828526), (28, 1436699), (44, 914263), (77, 522436), (154, 261218), (211, 190652), (308, 130609), (422, 95326), (619, 64988), (844, 47663), (1238, 32494), (1477, 27236), (2321, 17332), (2476, 16247), (2954, 13618), (4333, 9284), (4642, 8666), (5908, 6809)]