28307112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 49452888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 2699, 3496, 5244, 5398, 8097, 10488, 10796, 16194, 21592, 32388, 51281, 62077, 64776, 102562, 124154, 153843, 186231, 205124, 248308, 307686, 372462, 410248, 496616, 615372, 744924, 1179463, 1230744, 1489848, 2358926, 3538389, 4717852, 7076778, 9435704, 14153556, 28307112]

約数ペア:

[(1, 28307112), (2, 14153556), (3, 9435704), (4, 7076778), (6, 4717852), (8, 3538389), (12, 2358926), (19, 1489848), (23, 1230744), (24, 1179463), (38, 744924), (46, 615372), (57, 496616), (69, 410248), (76, 372462), (92, 307686), (114, 248308), (138, 205124), (152, 186231), (184, 153843), (228, 124154), (276, 102562), (437, 64776), (456, 62077), (552, 51281), (874, 32388), (1311, 21592), (1748, 16194), (2622, 10796), (2699, 10488), (3496, 8097), (5244, 5398)]