15716688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 44372160

約数和(自身を除く): 28655472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 283, 312, 356, 534, 566, 624, 712, 849, 1068, 1132, 1157, 1424, 1698, 2136, 2264, 2314, 3396, 3471, 3679, 4272, 4528, 4628, 6792, 6942, 7358, 9256, 11037, 13584, 13884, 14716, 18512, 22074, 25187, 27768, 29432, 44148, 50374, 55536, 58864, 75561, 88296, 100748, 151122, 176592, 201496, 302244, 327431, 402992, 604488, 654862, 982293, 1208976, 1309724, 1964586, 2619448, 3929172, 5238896, 7858344, 15716688]

約数ペア:

[(1, 15716688), (2, 7858344), (3, 5238896), (4, 3929172), (6, 2619448), (8, 1964586), (12, 1309724), (13, 1208976), (16, 982293), (24, 654862), (26, 604488), (39, 402992), (48, 327431), (52, 302244), (78, 201496), (89, 176592), (104, 151122), (156, 100748), (178, 88296), (208, 75561), (267, 58864), (283, 55536), (312, 50374), (356, 44148), (534, 29432), (566, 27768), (624, 25187), (712, 22074), (849, 18512), (1068, 14716), (1132, 13884), (1157, 13584), (1424, 11037), (1698, 9256), (2136, 7358), (2264, 6942), (2314, 6792), (3396, 4628), (3471, 4528), (3679, 4272)]