72328816

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 160815104

約数和(自身を除く): 88486288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 2383, 3794, 4336, 4766, 7588, 9532, 15176, 16681, 19064, 30352, 33362, 38128, 66724, 133448, 266896, 645793, 1291586, 2583172, 4520551, 5166344, 9041102, 10332688, 18082204, 36164408, 72328816]

約数ペア:

[(1, 72328816), (2, 36164408), (4, 18082204), (7, 10332688), (8, 9041102), (14, 5166344), (16, 4520551), (28, 2583172), (56, 1291586), (112, 645793), (271, 266896), (542, 133448), (1084, 66724), (1897, 38128), (2168, 33362), (2383, 30352), (3794, 19064), (4336, 16681), (4766, 15176), (7588, 9532)]