61555424

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 139976928

約数和(自身を除く): 78421504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 2833, 3104, 5432, 5666, 10864, 11332, 19831, 21728, 22664, 39662, 45328, 79324, 90656, 158648, 274801, 317296, 549602, 634592, 1099204, 1923607, 2198408, 3847214, 4396816, 7694428, 8793632, 15388856, 30777712, 61555424]

約数ペア:

[(1, 61555424), (2, 30777712), (4, 15388856), (7, 8793632), (8, 7694428), (14, 4396816), (16, 3847214), (28, 2198408), (32, 1923607), (56, 1099204), (97, 634592), (112, 549602), (194, 317296), (224, 274801), (388, 158648), (679, 90656), (776, 79324), (1358, 45328), (1552, 39662), (2716, 22664), (2833, 21728), (3104, 19831), (5432, 11332), (5666, 10864)]