71134784

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 173857920

約数和(自身を除く): 102723136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 137, 152, 224, 244, 266, 274, 304, 427, 448, 488, 532, 548, 608, 854, 959, 976, 1064, 1096, 1159, 1216, 1708, 1918, 1952, 2128, 2192, 2318, 2603, 3416, 3836, 3904, 4256, 4384, 4636, 5206, 6832, 7672, 8113, 8357, 8512, 8768, 9272, 10412, 13664, 15344, 16226, 16714, 18221, 18544, 20824, 27328, 30688, 32452, 33428, 36442, 37088, 41648, 58499, 61376, 64904, 66856, 72884, 74176, 83296, 116998, 129808, 133712, 145768, 158783, 166592, 233996, 259616, 267424, 291536, 317566, 467992, 519232, 534848, 583072, 635132, 935984, 1111481, 1166144, 1270264, 1871968, 2222962, 2540528, 3743936, 4445924, 5081056, 8891848, 10162112, 17783696, 35567392, 71134784]

約数ペア:

[(1, 71134784), (2, 35567392), (4, 17783696), (7, 10162112), (8, 8891848), (14, 5081056), (16, 4445924), (19, 3743936), (28, 2540528), (32, 2222962), (38, 1871968), (56, 1270264), (61, 1166144), (64, 1111481), (76, 935984), (112, 635132), (122, 583072), (133, 534848), (137, 519232), (152, 467992), (224, 317566), (244, 291536), (266, 267424), (274, 259616), (304, 233996), (427, 166592), (448, 158783), (488, 145768), (532, 133712), (548, 129808), (608, 116998), (854, 83296), (959, 74176), (976, 72884), (1064, 66856), (1096, 64904), (1159, 61376), (1216, 58499), (1708, 41648), (1918, 37088), (1952, 36442), (2128, 33428), (2192, 32452), (2318, 30688), (2603, 27328), (3416, 20824), (3836, 18544), (3904, 18221), (4256, 16714), (4384, 16226), (4636, 15344), (5206, 13664), (6832, 10412), (7672, 9272), (8113, 8768), (8357, 8512)]