17616312112

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{30347}}^1$

素因数の和:30506

約数の個数: 80

約数和(自身を含む): 40100147712

約数和(自身を除く): 22483835600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 73, 112, 142, 146, 284, 292, 497, 511, 568, 584, 994, 1022, 1136, 1168, 1988, 2044, 3976, 4088, 5183, 7952, 8176, 10366, 20732, 30347, 36281, 41464, 60694, 72562, 82928, 121388, 145124, 212429, 242776, 290248, 424858, 485552, 580496, 849716, 1699432, 2154637, 2215331, 3398864, 4309274, 4430662, 8618548, 8861324, 15082459, 15507317, 17237096, 17722648, 30164918, 31014634, 34474192, 35445296, 60329836, 62029268, 120659672, 124058536, 157288501, 241319344, 248117072, 314577002, 629154004, 1101019507, 1258308008, 2202039014, 2516616016, 4404078028, 8808156056, 17616312112]

約数ペア:

[(1, 17616312112), (2, 8808156056), (4, 4404078028), (7, 2516616016), (8, 2202039014), (14, 1258308008), (16, 1101019507), (28, 629154004), (56, 314577002), (71, 248117072), (73, 241319344), (112, 157288501), (142, 124058536), (146, 120659672), (284, 62029268), (292, 60329836), (497, 35445296), (511, 34474192), (568, 31014634), (584, 30164918), (994, 17722648), (1022, 17237096), (1136, 15507317), (1168, 15082459), (1988, 8861324), (2044, 8618548), (3976, 4430662), (4088, 4309274), (5183, 3398864), (7952, 2215331), (8176, 2154637), (10366, 1699432), (20732, 849716), (30347, 580496), (36281, 485552), (41464, 424858), (60694, 290248), (72562, 242776), (82928, 212429), (121388, 145124)]