39966472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 95921280

約数和(自身を除く): 55954808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 103, 104, 164, 169, 182, 206, 287, 328, 338, 364, 412, 533, 574, 676, 721, 728, 824, 1066, 1148, 1183, 1339, 1352, 1442, 2132, 2296, 2366, 2678, 2884, 3731, 4223, 4264, 4732, 5356, 5768, 6929, 7462, 8446, 9373, 9464, 10712, 13858, 14924, 16892, 17407, 18746, 27716, 29561, 29848, 33784, 34814, 37492, 48503, 54899, 55432, 59122, 69628, 74984, 97006, 109798, 118244, 121849, 139256, 194012, 219596, 236488, 243698, 384293, 388024, 439192, 487396, 713687, 768586, 974792, 1427374, 1537172, 2854748, 3074344, 4995809, 5709496, 9991618, 19983236, 39966472]

約数ペア:

[(1, 39966472), (2, 19983236), (4, 9991618), (7, 5709496), (8, 4995809), (13, 3074344), (14, 2854748), (26, 1537172), (28, 1427374), (41, 974792), (52, 768586), (56, 713687), (82, 487396), (91, 439192), (103, 388024), (104, 384293), (164, 243698), (169, 236488), (182, 219596), (206, 194012), (287, 139256), (328, 121849), (338, 118244), (364, 109798), (412, 97006), (533, 74984), (574, 69628), (676, 59122), (721, 55432), (728, 54899), (824, 48503), (1066, 37492), (1148, 34814), (1183, 33784), (1339, 29848), (1352, 29561), (1442, 27716), (2132, 18746), (2296, 17407), (2366, 16892), (2678, 14924), (2884, 13858), (3731, 10712), (4223, 9464), (4264, 9373), (4732, 8446), (5356, 7462), (5768, 6929)]