28006933728

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{17851}}^1$

素因数の和:18200

約数の個数: 96

約数和(自身を含む): 75038382720

約数和(自身を除く): 47031448992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 277, 354, 472, 554, 708, 831, 944, 1108, 1416, 1662, 1888, 2216, 2832, 3324, 4432, 5664, 6648, 8864, 13296, 16343, 17851, 26592, 32686, 35702, 49029, 53553, 65372, 71404, 98058, 107106, 130744, 142808, 196116, 214212, 261488, 285616, 392232, 428424, 522976, 571232, 784464, 856848, 1053209, 1568928, 1713696, 2106418, 3159627, 4212836, 4944727, 6319254, 8425672, 9889454, 12638508, 14834181, 16851344, 19778908, 25277016, 29668362, 33702688, 39557816, 50554032, 59336724, 79115632, 101108064, 118673448, 158231264, 237346896, 291738893, 474693792, 583477786, 875216679, 1166955572, 1750433358, 2333911144, 3500866716, 4667822288, 7001733432, 9335644576, 14003466864, 28006933728]

約数ペア:

[(1, 28006933728), (2, 14003466864), (3, 9335644576), (4, 7001733432), (6, 4667822288), (8, 3500866716), (12, 2333911144), (16, 1750433358), (24, 1166955572), (32, 875216679), (48, 583477786), (59, 474693792), (96, 291738893), (118, 237346896), (177, 158231264), (236, 118673448), (277, 101108064), (354, 79115632), (472, 59336724), (554, 50554032), (708, 39557816), (831, 33702688), (944, 29668362), (1108, 25277016), (1416, 19778908), (1662, 16851344), (1888, 14834181), (2216, 12638508), (2832, 9889454), (3324, 8425672), (4432, 6319254), (5664, 4944727), (6648, 4212836), (8864, 3159627), (13296, 2106418), (16343, 1713696), (17851, 1568928), (26592, 1053209), (32686, 856848), (35702, 784464), (49029, 571232), (53553, 522976), (65372, 428424), (71404, 392232), (98058, 285616), (107106, 261488), (130744, 214212), (142808, 196116)]