40507566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 54463314

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 79, 102, 158, 187, 237, 374, 457, 474, 561, 869, 914, 1122, 1343, 1371, 1738, 2607, 2686, 2742, 4029, 5027, 5214, 7769, 8058, 10054, 14773, 15081, 15538, 23307, 29546, 30162, 36103, 44319, 46614, 72206, 85459, 88638, 108309, 170918, 216618, 256377, 397133, 512754, 613751, 794266, 1191399, 1227502, 1841253, 2382798, 3682506, 6751261, 13502522, 20253783, 40507566]

約数ペア:

[(1, 40507566), (2, 20253783), (3, 13502522), (6, 6751261), (11, 3682506), (17, 2382798), (22, 1841253), (33, 1227502), (34, 1191399), (51, 794266), (66, 613751), (79, 512754), (102, 397133), (158, 256377), (187, 216618), (237, 170918), (374, 108309), (457, 88638), (474, 85459), (561, 72206), (869, 46614), (914, 44319), (1122, 36103), (1343, 30162), (1371, 29546), (1738, 23307), (2607, 15538), (2686, 15081), (2742, 14773), (4029, 10054), (5027, 8058), (5214, 7769)]