4240496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 9895200

約数和(自身を除く): 5654704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 37, 38, 52, 58, 74, 76, 104, 116, 148, 152, 208, 232, 247, 296, 304, 377, 464, 481, 494, 551, 592, 703, 754, 962, 988, 1073, 1102, 1406, 1508, 1924, 1976, 2146, 2204, 2812, 3016, 3848, 3952, 4292, 4408, 5624, 6032, 7163, 7696, 8584, 8816, 9139, 11248, 13949, 14326, 17168, 18278, 20387, 27898, 28652, 36556, 40774, 55796, 57304, 73112, 81548, 111592, 114608, 146224, 163096, 223184, 265031, 326192, 530062, 1060124, 2120248, 4240496]

約数ペア:

[(1, 4240496), (2, 2120248), (4, 1060124), (8, 530062), (13, 326192), (16, 265031), (19, 223184), (26, 163096), (29, 146224), (37, 114608), (38, 111592), (52, 81548), (58, 73112), (74, 57304), (76, 55796), (104, 40774), (116, 36556), (148, 28652), (152, 27898), (208, 20387), (232, 18278), (247, 17168), (296, 14326), (304, 13949), (377, 11248), (464, 9139), (481, 8816), (494, 8584), (551, 7696), (592, 7163), (703, 6032), (754, 5624), (962, 4408), (988, 4292), (1073, 3952), (1102, 3848), (1406, 3016), (1508, 2812), (1924, 2204), (1976, 2146)]