39090688

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 57153152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 839, 896, 1456, 1664, 1678, 1792, 2912, 3328, 3356, 3584, 5824, 5873, 6656, 6712, 10907, 11648, 11746, 13424, 21814, 23296, 23492, 26848, 43628, 46592, 46984, 53696, 76349, 87256, 93968, 107392, 152698, 174512, 187936, 214784, 305396, 349024, 375872, 429568, 610792, 698048, 751744, 1221584, 1396096, 1503488, 2443168, 2792192, 3006976, 4886336, 5584384, 9772672, 19545344, 39090688]

約数ペア:

[(1, 39090688), (2, 19545344), (4, 9772672), (7, 5584384), (8, 4886336), (13, 3006976), (14, 2792192), (16, 2443168), (26, 1503488), (28, 1396096), (32, 1221584), (52, 751744), (56, 698048), (64, 610792), (91, 429568), (104, 375872), (112, 349024), (128, 305396), (182, 214784), (208, 187936), (224, 174512), (256, 152698), (364, 107392), (416, 93968), (448, 87256), (512, 76349), (728, 53696), (832, 46984), (839, 46592), (896, 43628), (1456, 26848), (1664, 23492), (1678, 23296), (1792, 21814), (2912, 13424), (3328, 11746), (3356, 11648), (3584, 10907), (5824, 6712), (5873, 6656)]