9939584

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 21501600

約数和(自身を除く): 11562016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 67, 76, 122, 128, 134, 152, 244, 268, 304, 488, 536, 608, 976, 1072, 1159, 1216, 1273, 1952, 2144, 2318, 2432, 2546, 3904, 4087, 4288, 4636, 5092, 7808, 8174, 8576, 9272, 10184, 16348, 18544, 20368, 32696, 37088, 40736, 65392, 74176, 77653, 81472, 130784, 148352, 155306, 162944, 261568, 310612, 523136, 621224, 1242448, 2484896, 4969792, 9939584]

約数ペア:

[(1, 9939584), (2, 4969792), (4, 2484896), (8, 1242448), (16, 621224), (19, 523136), (32, 310612), (38, 261568), (61, 162944), (64, 155306), (67, 148352), (76, 130784), (122, 81472), (128, 77653), (134, 74176), (152, 65392), (244, 40736), (268, 37088), (304, 32696), (488, 20368), (536, 18544), (608, 16348), (976, 10184), (1072, 9272), (1159, 8576), (1216, 8174), (1273, 7808), (1952, 5092), (2144, 4636), (2318, 4288), (2432, 4087), (2546, 3904)]