1938175232

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20407}}^1$

素因数の和:20483

約数の個数: 72

約数和(自身を含む): 4505106816

約数和(自身を除く): 2566931584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3392, 5936, 6784, 11872, 13568, 20407, 23744, 40814, 47488, 81628, 94976, 142849, 163256, 285698, 326512, 571396, 653024, 1081571, 1142792, 1306048, 2163142, 2285584, 2612096, 4326284, 4571168, 5224192, 7570997, 8652568, 9142336, 15141994, 17305136, 18284672, 30283988, 34610272, 36569344, 60567976, 69220544, 121135952, 138441088, 242271904, 276882176, 484543808, 969087616, 1938175232]

約数ペア:

[(1, 1938175232), (2, 969087616), (4, 484543808), (7, 276882176), (8, 242271904), (14, 138441088), (16, 121135952), (28, 69220544), (32, 60567976), (53, 36569344), (56, 34610272), (64, 30283988), (106, 18284672), (112, 17305136), (128, 15141994), (212, 9142336), (224, 8652568), (256, 7570997), (371, 5224192), (424, 4571168), (448, 4326284), (742, 2612096), (848, 2285584), (896, 2163142), (1484, 1306048), (1696, 1142792), (1792, 1081571), (2968, 653024), (3392, 571396), (5936, 326512), (6784, 285698), (11872, 163256), (13568, 142849), (20407, 94976), (23744, 81628), (40814, 47488)]