40561048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 51973352

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1427, 1496, 1672, 2584, 2854, 3553, 5708, 7106, 11416, 14212, 15697, 24259, 27113, 28424, 31394, 48518, 54226, 62788, 97036, 108452, 125576, 194072, 216904, 266849, 298243, 460921, 533698, 596486, 921842, 1067396, 1192972, 1843684, 2134792, 2385944, 3687368, 5070131, 10140262, 20280524, 40561048]

約数ペア:

[(1, 40561048), (2, 20280524), (4, 10140262), (8, 5070131), (11, 3687368), (17, 2385944), (19, 2134792), (22, 1843684), (34, 1192972), (38, 1067396), (44, 921842), (68, 596486), (76, 533698), (88, 460921), (136, 298243), (152, 266849), (187, 216904), (209, 194072), (323, 125576), (374, 108452), (418, 97036), (646, 62788), (748, 54226), (836, 48518), (1292, 31394), (1427, 28424), (1496, 27113), (1672, 24259), (2584, 15697), (2854, 14212), (3553, 11416), (5708, 7106)]