63909944

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 142223040

約数和(自身を除く): 78313096

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 353, 371, 424, 427, 488, 706, 742, 854, 1412, 1484, 1708, 2471, 2824, 2968, 3233, 3416, 4942, 6466, 9884, 12932, 18709, 19768, 21533, 22631, 25864, 37418, 43066, 45262, 74836, 86132, 90524, 130963, 149672, 150731, 172264, 181048, 261926, 301462, 523852, 602924, 1047704, 1141249, 1205848, 2282498, 4564996, 7988743, 9129992, 15977486, 31954972, 63909944]

約数ペア:

[(1, 63909944), (2, 31954972), (4, 15977486), (7, 9129992), (8, 7988743), (14, 4564996), (28, 2282498), (53, 1205848), (56, 1141249), (61, 1047704), (106, 602924), (122, 523852), (212, 301462), (244, 261926), (353, 181048), (371, 172264), (424, 150731), (427, 149672), (488, 130963), (706, 90524), (742, 86132), (854, 74836), (1412, 45262), (1484, 43066), (1708, 37418), (2471, 25864), (2824, 22631), (2968, 21533), (3233, 19768), (3416, 18709), (4942, 12932), (6466, 9884)]