42894384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 80

約数和(自身を含む): 121679712

約数和(自身を除く): 78785328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1297, 1378, 2067, 2544, 2594, 2756, 3891, 4134, 5188, 5512, 7782, 8268, 10376, 11024, 15564, 16536, 16861, 20752, 31128, 33072, 33722, 50583, 62256, 67444, 68741, 101166, 134888, 137482, 202332, 206223, 269776, 274964, 404664, 412446, 549928, 809328, 824892, 893633, 1099856, 1649784, 1787266, 2680899, 3299568, 3574532, 5361798, 7149064, 10723596, 14298128, 21447192, 42894384]

約数ペア:

[(1, 42894384), (2, 21447192), (3, 14298128), (4, 10723596), (6, 7149064), (8, 5361798), (12, 3574532), (13, 3299568), (16, 2680899), (24, 1787266), (26, 1649784), (39, 1099856), (48, 893633), (52, 824892), (53, 809328), (78, 549928), (104, 412446), (106, 404664), (156, 274964), (159, 269776), (208, 206223), (212, 202332), (312, 137482), (318, 134888), (424, 101166), (624, 68741), (636, 67444), (689, 62256), (848, 50583), (1272, 33722), (1297, 33072), (1378, 31128), (2067, 20752), (2544, 16861), (2594, 16536), (2756, 15564), (3891, 11024), (4134, 10376), (5188, 8268), (5512, 7782)]