13120896

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 22521984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 727, 752, 1128, 1454, 1504, 2181, 2256, 2908, 3008, 4362, 4512, 5816, 6016, 8724, 9024, 11632, 17448, 18048, 23264, 34169, 34896, 46528, 68338, 69792, 93056, 102507, 136676, 139584, 205014, 273352, 279168, 410028, 546704, 820056, 1093408, 1640112, 2186816, 3280224, 4373632, 6560448, 13120896]

約数ペア:

[(1, 13120896), (2, 6560448), (3, 4373632), (4, 3280224), (6, 2186816), (8, 1640112), (12, 1093408), (16, 820056), (24, 546704), (32, 410028), (47, 279168), (48, 273352), (64, 205014), (94, 139584), (96, 136676), (128, 102507), (141, 93056), (188, 69792), (192, 68338), (282, 46528), (376, 34896), (384, 34169), (564, 23264), (727, 18048), (752, 17448), (1128, 11632), (1454, 9024), (1504, 8724), (2181, 6016), (2256, 5816), (2908, 4512), (3008, 4362)]