24995848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 53032320

約数和(自身を除く): 28036472

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 61, 68, 92, 122, 131, 136, 184, 244, 262, 391, 488, 524, 782, 1037, 1048, 1403, 1564, 2074, 2227, 2806, 3013, 3128, 4148, 4454, 5612, 6026, 7991, 8296, 8908, 11224, 12052, 15982, 17816, 23851, 24104, 31964, 47702, 51221, 63928, 95404, 102442, 135847, 183793, 190808, 204884, 271694, 367586, 409768, 543388, 735172, 1086776, 1470344, 3124481, 6248962, 12497924, 24995848]

約数ペア:

[(1, 24995848), (2, 12497924), (4, 6248962), (8, 3124481), (17, 1470344), (23, 1086776), (34, 735172), (46, 543388), (61, 409768), (68, 367586), (92, 271694), (122, 204884), (131, 190808), (136, 183793), (184, 135847), (244, 102442), (262, 95404), (391, 63928), (488, 51221), (524, 47702), (782, 31964), (1037, 24104), (1048, 23851), (1403, 17816), (1564, 15982), (2074, 12052), (2227, 11224), (2806, 8908), (3013, 8296), (3128, 7991), (4148, 6026), (4454, 5612)]