4457552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 10475520

約数和(自身を除く): 6017968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 43, 44, 62, 76, 86, 88, 124, 152, 172, 176, 209, 248, 304, 341, 344, 418, 473, 496, 589, 682, 688, 817, 836, 946, 1178, 1333, 1364, 1634, 1672, 1892, 2356, 2666, 2728, 3268, 3344, 3784, 4712, 5332, 5456, 6479, 6536, 7568, 8987, 9424, 10664, 12958, 13072, 14663, 17974, 21328, 25327, 25916, 29326, 35948, 50654, 51832, 58652, 71896, 101308, 103664, 117304, 143792, 202616, 234608, 278597, 405232, 557194, 1114388, 2228776, 4457552]

約数ペア:

[(1, 4457552), (2, 2228776), (4, 1114388), (8, 557194), (11, 405232), (16, 278597), (19, 234608), (22, 202616), (31, 143792), (38, 117304), (43, 103664), (44, 101308), (62, 71896), (76, 58652), (86, 51832), (88, 50654), (124, 35948), (152, 29326), (172, 25916), (176, 25327), (209, 21328), (248, 17974), (304, 14663), (341, 13072), (344, 12958), (418, 10664), (473, 9424), (496, 8987), (589, 7568), (682, 6536), (688, 6479), (817, 5456), (836, 5332), (946, 4712), (1178, 3784), (1333, 3344), (1364, 3268), (1634, 2728), (1672, 2666), (1892, 2356)]