28817312986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{132619}}^1$

素因数の和:132739

約数の個数: 64

約数和(自身を含む): 57750174720

約数和(自身を除く): 28932861734

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 83, 119, 154, 166, 187, 238, 374, 581, 913, 1162, 1309, 1411, 1826, 2618, 2822, 6391, 9877, 12782, 15521, 19754, 31042, 108647, 132619, 217294, 265238, 928333, 1458809, 1856666, 2254523, 2917618, 4509046, 10211663, 11007377, 15781661, 20423326, 22014754, 24799753, 31563322, 49599506, 77051639, 121081147, 154103278, 173598271, 187125409, 242162294, 347196542, 374250818, 847568029, 1309877863, 1695136058, 2058379499, 2619755726, 4116758998, 14408656493, 28817312986]

約数ペア:

[(1, 28817312986), (2, 14408656493), (7, 4116758998), (11, 2619755726), (14, 2058379499), (17, 1695136058), (22, 1309877863), (34, 847568029), (77, 374250818), (83, 347196542), (119, 242162294), (154, 187125409), (166, 173598271), (187, 154103278), (238, 121081147), (374, 77051639), (581, 49599506), (913, 31563322), (1162, 24799753), (1309, 22014754), (1411, 20423326), (1826, 15781661), (2618, 11007377), (2822, 10211663), (6391, 4509046), (9877, 2917618), (12782, 2254523), (15521, 1856666), (19754, 1458809), (31042, 928333), (108647, 265238), (132619, 217294)]