61051648

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 147266112

約数和(自身を除く): 86214464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 157, 196, 217, 224, 248, 256, 314, 392, 434, 448, 496, 628, 784, 868, 896, 992, 1099, 1256, 1519, 1568, 1736, 1792, 1984, 2198, 2512, 3038, 3136, 3472, 3968, 4396, 4867, 5024, 6076, 6272, 6944, 7693, 7936, 8792, 9734, 10048, 12152, 12544, 13888, 15386, 17584, 19468, 20096, 24304, 27776, 30772, 34069, 35168, 38936, 40192, 48608, 55552, 61544, 68138, 70336, 77872, 97216, 123088, 136276, 140672, 155744, 194432, 238483, 246176, 272552, 281344, 311488, 388864, 476966, 492352, 545104, 622976, 953932, 984704, 1090208, 1245952, 1907864, 1969408, 2180416, 3815728, 4360832, 7631456, 8721664, 15262912, 30525824, 61051648]

約数ペア:

[(1, 61051648), (2, 30525824), (4, 15262912), (7, 8721664), (8, 7631456), (14, 4360832), (16, 3815728), (28, 2180416), (31, 1969408), (32, 1907864), (49, 1245952), (56, 1090208), (62, 984704), (64, 953932), (98, 622976), (112, 545104), (124, 492352), (128, 476966), (157, 388864), (196, 311488), (217, 281344), (224, 272552), (248, 246176), (256, 238483), (314, 194432), (392, 155744), (434, 140672), (448, 136276), (496, 123088), (628, 97216), (784, 77872), (868, 70336), (896, 68138), (992, 61544), (1099, 55552), (1256, 48608), (1519, 40192), (1568, 38936), (1736, 35168), (1792, 34069), (1984, 30772), (2198, 27776), (2512, 24304), (3038, 20096), (3136, 19468), (3472, 17584), (3968, 15386), (4396, 13888), (4867, 12544), (5024, 12152), (6076, 10048), (6272, 9734), (6944, 8792), (7693, 7936)]