38348992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 90708480

約数和(自身を除く): 52359488

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 61, 64, 76, 88, 94, 122, 152, 176, 188, 209, 244, 304, 352, 376, 418, 488, 517, 608, 671, 704, 752, 836, 893, 976, 1034, 1159, 1216, 1342, 1504, 1672, 1786, 1952, 2068, 2318, 2684, 2867, 3008, 3344, 3572, 3904, 4136, 4636, 5368, 5734, 6688, 7144, 8272, 9272, 9823, 10736, 11468, 12749, 13376, 14288, 16544, 18544, 19646, 21472, 22936, 25498, 28576, 31537, 33088, 37088, 39292, 42944, 45872, 50996, 54473, 57152, 63074, 74176, 78584, 91744, 101992, 108946, 126148, 157168, 183488, 203984, 217892, 252296, 314336, 407968, 435784, 504592, 599203, 628672, 815936, 871568, 1009184, 1198406, 1743136, 2018368, 2396812, 3486272, 4793624, 9587248, 19174496, 38348992]

約数ペア:

[(1, 38348992), (2, 19174496), (4, 9587248), (8, 4793624), (11, 3486272), (16, 2396812), (19, 2018368), (22, 1743136), (32, 1198406), (38, 1009184), (44, 871568), (47, 815936), (61, 628672), (64, 599203), (76, 504592), (88, 435784), (94, 407968), (122, 314336), (152, 252296), (176, 217892), (188, 203984), (209, 183488), (244, 157168), (304, 126148), (352, 108946), (376, 101992), (418, 91744), (488, 78584), (517, 74176), (608, 63074), (671, 57152), (704, 54473), (752, 50996), (836, 45872), (893, 42944), (976, 39292), (1034, 37088), (1159, 33088), (1216, 31537), (1342, 28576), (1504, 25498), (1672, 22936), (1786, 21472), (1952, 19646), (2068, 18544), (2318, 16544), (2684, 14288), (2867, 13376), (3008, 12749), (3344, 11468), (3572, 10736), (3904, 9823), (4136, 9272), (4636, 8272), (5368, 7144), (5734, 6688)]