28333194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 34704246

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 179, 186, 222, 358, 537, 713, 851, 1074, 1147, 1426, 1702, 2139, 2294, 2553, 3441, 4117, 4278, 5106, 5549, 6623, 6882, 8234, 11098, 12351, 13246, 16647, 19869, 24702, 26381, 33294, 39738, 52762, 79143, 127627, 152329, 158286, 205313, 255254, 304658, 382881, 410626, 456987, 615939, 765762, 913974, 1231878, 4722199, 9444398, 14166597, 28333194]

約数ペア:

[(1, 28333194), (2, 14166597), (3, 9444398), (6, 4722199), (23, 1231878), (31, 913974), (37, 765762), (46, 615939), (62, 456987), (69, 410626), (74, 382881), (93, 304658), (111, 255254), (138, 205313), (179, 158286), (186, 152329), (222, 127627), (358, 79143), (537, 52762), (713, 39738), (851, 33294), (1074, 26381), (1147, 24702), (1426, 19869), (1702, 16647), (2139, 13246), (2294, 12351), (2553, 11098), (3441, 8234), (4117, 6882), (4278, 6623), (5106, 5549)]