4166979328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12301

約数の個数: 72

約数和(自身を含む): 8786387456

約数和(自身を除く): 4619408128

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 7936, 10664, 11008, 12211, 21328, 24422, 42656, 48844, 85312, 97688, 170624, 195376, 341248, 378541, 390752, 525073, 757082, 781504, 1050146, 1514164, 1563008, 2100292, 3028328, 3126016, 4200584, 6056656, 8401168, 12113312, 16277263, 16802336, 24226624, 32554526, 33604672, 48453248, 65109052, 67209344, 96906496, 130218104, 134418688, 260436208, 520872416, 1041744832, 2083489664, 4166979328]

約数ペア:

[(1, 4166979328), (2, 2083489664), (4, 1041744832), (8, 520872416), (16, 260436208), (31, 134418688), (32, 130218104), (43, 96906496), (62, 67209344), (64, 65109052), (86, 48453248), (124, 33604672), (128, 32554526), (172, 24226624), (248, 16802336), (256, 16277263), (344, 12113312), (496, 8401168), (688, 6056656), (992, 4200584), (1333, 3126016), (1376, 3028328), (1984, 2100292), (2666, 1563008), (2752, 1514164), (3968, 1050146), (5332, 781504), (5504, 757082), (7936, 525073), (10664, 390752), (11008, 378541), (12211, 341248), (21328, 195376), (24422, 170624), (42656, 97688), (48844, 85312)]