39849632

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 86647680

約数和(自身を除く): 46798048

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 139, 248, 272, 278, 289, 496, 527, 544, 556, 578, 992, 1054, 1112, 1156, 2108, 2224, 2312, 2363, 4216, 4309, 4448, 4624, 4726, 8432, 8618, 8959, 9248, 9452, 16864, 17236, 17918, 18904, 34472, 35836, 37808, 40171, 68944, 71672, 73253, 75616, 80342, 137888, 143344, 146506, 160684, 286688, 293012, 321368, 586024, 642736, 1172048, 1245301, 1285472, 2344096, 2490602, 4981204, 9962408, 19924816, 39849632]

約数ペア:

[(1, 39849632), (2, 19924816), (4, 9962408), (8, 4981204), (16, 2490602), (17, 2344096), (31, 1285472), (32, 1245301), (34, 1172048), (62, 642736), (68, 586024), (124, 321368), (136, 293012), (139, 286688), (248, 160684), (272, 146506), (278, 143344), (289, 137888), (496, 80342), (527, 75616), (544, 73253), (556, 71672), (578, 68944), (992, 40171), (1054, 37808), (1112, 35836), (1156, 34472), (2108, 18904), (2224, 17918), (2312, 17236), (2363, 16864), (4216, 9452), (4309, 9248), (4448, 8959), (4624, 8618), (4726, 8432)]