7843073536

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13217}}^1$

素因数の和:13315

約数の個数: 80

約数和(自身を含む): 16767297360

約数和(自身を除く): 8924223824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 488, 512, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 4864, 7808, 9272, 9728, 13217, 15616, 18544, 26434, 31232, 37088, 52868, 74176, 105736, 148352, 211472, 251123, 296704, 422944, 502246, 593408, 806237, 845888, 1004492, 1612474, 1691776, 2008984, 3224948, 3383552, 4017968, 6449896, 6767104, 8035936, 12899792, 15318503, 16071872, 25799584, 30637006, 32143744, 51599168, 61274012, 64287488, 103198336, 122548024, 128574976, 206396672, 245096048, 412793344, 490192096, 980384192, 1960768384, 3921536768, 7843073536]

約数ペア:

[(1, 7843073536), (2, 3921536768), (4, 1960768384), (8, 980384192), (16, 490192096), (19, 412793344), (32, 245096048), (38, 206396672), (61, 128574976), (64, 122548024), (76, 103198336), (122, 64287488), (128, 61274012), (152, 51599168), (244, 32143744), (256, 30637006), (304, 25799584), (488, 16071872), (512, 15318503), (608, 12899792), (976, 8035936), (1159, 6767104), (1216, 6449896), (1952, 4017968), (2318, 3383552), (2432, 3224948), (3904, 2008984), (4636, 1691776), (4864, 1612474), (7808, 1004492), (9272, 845888), (9728, 806237), (13217, 593408), (15616, 502246), (18544, 422944), (26434, 296704), (31232, 251123), (37088, 211472), (52868, 148352), (74176, 105736)]