29928976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 76602240

約数和(自身を除く): 46673264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1429, 1496, 1904, 2618, 2858, 2992, 5236, 5716, 10003, 10472, 11432, 15719, 20006, 20944, 22864, 24293, 31438, 40012, 48586, 62876, 80024, 97172, 110033, 125752, 160048, 170051, 194344, 220066, 251504, 267223, 340102, 388688, 440132, 534446, 680204, 880264, 1068892, 1360408, 1760528, 1870561, 2137784, 2720816, 3741122, 4275568, 7482244, 14964488, 29928976]

約数ペア:

[(1, 29928976), (2, 14964488), (4, 7482244), (7, 4275568), (8, 3741122), (11, 2720816), (14, 2137784), (16, 1870561), (17, 1760528), (22, 1360408), (28, 1068892), (34, 880264), (44, 680204), (56, 534446), (68, 440132), (77, 388688), (88, 340102), (112, 267223), (119, 251504), (136, 220066), (154, 194344), (176, 170051), (187, 160048), (238, 125752), (272, 110033), (308, 97172), (374, 80024), (476, 62876), (616, 48586), (748, 40012), (952, 31438), (1232, 24293), (1309, 22864), (1429, 20944), (1496, 20006), (1904, 15719), (2618, 11432), (2858, 10472), (2992, 10003), (5236, 5716)]