77962016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11697

約数の個数: 48

約数和(自身を含む): 176268960

約数和(自身を除く): 98306944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 11657, 23314, 46628, 93256, 128227, 186512, 221483, 256454, 373024, 442966, 512908, 885932, 1025816, 1771864, 2051632, 2436313, 3543728, 4103264, 4872626, 7087456, 9745252, 19490504, 38981008, 77962016]

約数ペア:

[(1, 77962016), (2, 38981008), (4, 19490504), (8, 9745252), (11, 7087456), (16, 4872626), (19, 4103264), (22, 3543728), (32, 2436313), (38, 2051632), (44, 1771864), (76, 1025816), (88, 885932), (152, 512908), (176, 442966), (209, 373024), (304, 256454), (352, 221483), (418, 186512), (608, 128227), (836, 93256), (1672, 46628), (3344, 23314), (6688, 11657)]