28834248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 77976000

約数和(自身を除く): 49141752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 1709, 2109, 2812, 3418, 4218, 5127, 5624, 6836, 8436, 10254, 13672, 16872, 20508, 32471, 41016, 63233, 64942, 97413, 126466, 129884, 189699, 194826, 252932, 259768, 379398, 389652, 505864, 758796, 779304, 1201427, 1517592, 2402854, 3604281, 4805708, 7208562, 9611416, 14417124, 28834248]

約数ペア:

[(1, 28834248), (2, 14417124), (3, 9611416), (4, 7208562), (6, 4805708), (8, 3604281), (12, 2402854), (19, 1517592), (24, 1201427), (37, 779304), (38, 758796), (57, 505864), (74, 389652), (76, 379398), (111, 259768), (114, 252932), (148, 194826), (152, 189699), (222, 129884), (228, 126466), (296, 97413), (444, 64942), (456, 63233), (703, 41016), (888, 32471), (1406, 20508), (1709, 16872), (2109, 13672), (2812, 10254), (3418, 8436), (4218, 6836), (5127, 5624)]