37985052928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251917}}^1$

素因数の和:251983

約数の個数: 72

約数和(自身を含む): 82387262720

約数和(自身を除く): 44402209792

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 37696, 75392, 150784, 251917, 503834, 1007668, 2015336, 4030672, 4786423, 7809427, 8061344, 9572846, 15618854, 16122688, 19145692, 31237708, 32245376, 38291384, 62475416, 64490752, 76582768, 124950832, 148379113, 153165536, 249901664, 296758226, 306331072, 499803328, 593516452, 612662144, 999606656, 1187032904, 1225324288, 1999213312, 2374065808, 4748131616, 9496263232, 18992526464, 37985052928]

約数ペア:

[(1, 37985052928), (2, 18992526464), (4, 9496263232), (8, 4748131616), (16, 2374065808), (19, 1999213312), (31, 1225324288), (32, 1187032904), (38, 999606656), (62, 612662144), (64, 593516452), (76, 499803328), (124, 306331072), (128, 296758226), (152, 249901664), (248, 153165536), (256, 148379113), (304, 124950832), (496, 76582768), (589, 64490752), (608, 62475416), (992, 38291384), (1178, 32245376), (1216, 31237708), (1984, 19145692), (2356, 16122688), (2432, 15618854), (3968, 9572846), (4712, 8061344), (4864, 7809427), (7936, 4786423), (9424, 4030672), (18848, 2015336), (37696, 1007668), (75392, 503834), (150784, 251917)]